Upload
others
View
5
Download
0
Embed Size (px)
Citation preview
5 Similar Shapes.notebook
1
May 29, 2019
Sep 2213:40
Learning intention (LI): Linear (edges only)
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length
Lesson 1: Similar Shapes
I can solve problems involving similar figures.
5 Similar Shapes.notebook
2
May 29, 2019
Sep 2213:40
Shapes are similar if they have corresponding angles and edge lengths in the same ratio
Similar490 230
3cm230
108012cm
• Angles are corresponding (same and in same places)• 3 multiplied by 4 is 12. '4' is called the scale factor
490
1080
• Circle two corresponding edges• If going bigger the scale factor is >1, if going smaller the scale factor is 1, if going smaller the scale factor is
5 Similar Shapes.notebook
3
May 29, 2019
Sep 2213:40
Shapes are similar if they have corresponding angles and edge lengths in the same ratio
Similar490 230
3cm230
108012cm
• Angles are corresponding (same and in same places)• 3 multiplied by 4 is 12. '4' is called the scale factor
490
1080
• Circle two corresponding edges• If going bigger the scale factor is >1, if going smaller the scale factor is
5 Similar Shapes.notebook
4
May 29, 2019
Sep 2213:40
Learning intention (LI): Linear (edges only)
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length
Plenary Slide: Lesson 1: Similar Shapes
I can solve problems involving similar figures.
25cm7cm
16cmy cm
5 Similar Shapes.notebook
5
May 29, 2019
Sep 2213:40
Learning intention (LI): Linear (simple)Lesson 2: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length
5 Similar Shapes.notebook
6
May 29, 2019
Sep 2213:40
Task: (Int2 bk 2)Page 50 Ex 5.2Q3, Q4, Q6(a)(b), Q7, Q8(a)(b)
Example
Going smaller........smaller bigger
Going bigger........bigger smaller
• These are similar because
280 1140
18cm
y cm
280
380
18cm
14cm
5 Similar Shapes.notebook
7
May 29, 2019
Sep 2213:40
Learning intention (LI): Linear (simple)Plenary Slide: Lesson 2: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length
5 Similar Shapes.notebook
8
May 29, 2019
Sep 2213:40
Learning intention (LI): Area Lesson 3: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length• When finding missing area we simply square the scale factor
5 Similar Shapes.notebook
9
May 29, 2019
Sep 2213:40
5cm
2cm
Area = 10cm2
x cm
15cm
Area = 90cm2
40cm
60cm
Area = 1200cm2
6cm
4cm
Area = 12cm2
5 Similar Shapes.notebook
10
May 29, 2019
Sep 2213:40
For area: 1) Find the scale factor and square it. 2) Multiply by the original area
Examples
6cm
2cm
Area = 12cm2
24cm
8cmArea = ? cm2
Area = 35cm2
18cm
Area = ? cm2
5cm
Task: (Int2 bk 2)Page 54 Ex 5.4Q3, Q4, Q5, Q6, Q8
5 Similar Shapes.notebook
11
May 29, 2019
Sep 2213:40
Learning intention (LI): Area Plenary Slide: Lesson 3: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length• When finding missing area we simply square the scale factor
5 Similar Shapes.notebook
12
May 29, 2019
Sep 2213:40
Learning intention (LI): Triangles Lesson 4: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length• Know when diagrams are combined we need to begin by sketching and labelling
two separate diagrams first.
5 Similar Shapes.notebook
13
May 29, 2019
Sep 2213:40
ImportantIf given one diagram that combines shapes first draw and label two different shapes.
Examplex
6
15
5
x
15
65
ImportantIf given one diagram that combines shapes first draw and label two different shapes.
Examplex
6
15
5
x
15
65
ImportantIf given one diagram that combines shapes first draw and label two different shapes.
Examplex
6
15
5
x
15
65
5 Similar Shapes.notebook
14
May 29, 2019
Sep 2213:40
ImportantIf given one diagram that combines shapes first draw and label two different shapes.
Examplex
6
15
5
x
15
65
Task: (Teachers ref: Int2 bk 2)Page 52 Ex 5.3 Q1(a)(b)(c)(d), Q3, Q6(a)(b)(c)(d)
5 Similar Shapes.notebook
15
May 29, 2019
Sep 2213:40
Learning intention (LI): Triangles Plenary Slide Lesson 4: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing length• Know when diagrams are combined we need to begin by sketching and labelling
two separate diagrams first.
17
4y
8
17
8
4y
5 Similar Shapes.notebook
16
May 29, 2019
Sep 2213:40
Learning intention (LI): VolumeLesson 5: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing volume by cubing
the scale factor
5 Similar Shapes.notebook
17
May 29, 2019
Sep 2213:40
5cm
2cm 2cm
15cm
6cm6cmVolume = 2 x 2 x 5
= 20cm3Volume = 6 x 6 x 15 = 540cm3
5 Similar Shapes.notebook
18
May 29, 2019
Sep 2213:40
For volume: 1) Find the scale factor and cube it. 2) Multiply by the original volume
12cm
Volume = ? mlVolume = 540ml
25cm
Note: 1cm = 1ml3Example
For volume: 1) Find the scale factor and cube it. 2) Multiply by the original volume
12cm
Volume = ? mlVolume = 540ml
25cm
Note: 1cm = 1ml3Example
For volume: 1) Find the scale factor and cube it. 2) Multiply by the original volume
12cm
Volume = ? mlVolume = 540ml
25cm
Note: 1cm = 1ml3Example
5 Similar Shapes.notebook
19
May 29, 2019
Sep 2213:40
Task: (Teachers ref: Int2 bk 2)Page 56 Ex 5.5 Q5, Q6, Q7, Q9, Q10
For volume: 1) Find the scale factor and cube it. 2) Multiply by the original volume
12cm
Volume = ? mlVolume = 540ml
25cm
Note: 1cm = 1ml3Example
Learning intention (LI): VolumeLesson 5: Similar Shapes
5 Similar Shapes.notebook
20
May 29, 2019
Sep 2213:40
Learning intention (LI): VolumePlenary Slide: Lesson 5: Similar Shapes
Success Criteria (Today we will..)• Understand the term 'congruent' means the same but in a different position. • Be able to find a scale factor and apply this to find a missing volume by cubing
the scale factor
2014 Paper 2 (Calc allowed)
5 Similar Shapes.notebook
21
May 29, 2019
Sep 2213:40
2014 Paper 2
(Calc allowed)
2014 Paper 2
(Calc allowed)
2014 Paper 2
(Calc allowed)
Attachments
Significant Figures.doc
Rounding rules.docx
rounding off to dp.doc
Rounding to 1 and 2 dp.docx
Multiply by 10, 100 and 1000.docx
Circles State radius or diameter.ppt
Parts of a circle worksheet to glue in.doc
Circumference of a circle.doc
TriangularPrism9.pdf
1 Probabillity matching words to statements.docx
0 Sig fig starters ﴾1 sig fig﴿.docx
4a Patterns y = mx.docx
4b Patterns y = mx +c.docx
0 Sig fig starters ﴾2 sig fig﴿.docx
5 Gradient 7 diagrams, count sqaures, can glue into jotters Yellow sheet.pdf
5 Staright Line, table of values.docx
Establish a relationship between x and y Flashcard.docx
5 Straight Line, Ex 8.4.docx
6 Parts of a circle.doc
3 Similar to N5 06 Pythag 3D without 3D coordinates.docx
3 Pythags based on N5 06.docx
4 Angles mix.docx
Significant Figures
‘Significant figure’ is an extension on rounding.
Section A Round to one significant figure:
a) 36 820 b) 28 328
c) 82 178
d) 6 776
e) 2 056
f) 9 043
g) 1 746
h) 6 728
i) 768
j) 921
k) 651
L) 209
Section B
Round each number to one significant figure and then use this to estimate the answer, the first have been started for you:
a) 38 x 82 ≈ 40 x 80
b) 73 x 47 ≈ 70 x 50
=
=
c) 86 x 28 ≈
d) 41 x 29 ≈
=
=
e) 283 ÷ 42 ≈
f) 324 ÷ 82 ≈
=
=
g) 35 x 21 ≈
h) 352 ÷ 74 ≈
=
=
i) 67 x 44 ≈
j) 87 x 28 ≈
=
=
Section B Round to two significant figures:
a) 36 820 b) 28 328
c) 82 178
d) 6 776
e) 2 056
f) 9 043
g) 1 746
h) 6 728
i) 768
j) 921
k) 651
L) 209
Section C Round to the number of significant figures shown in brackets:
a) 7 845 (1 sf)
b) 78 312 (2 sf)
c) 89 (1 sf)
d) 9 321 (2 sf)
e) 12 897 (1 sf)
f) 891 (1 sf)
g) 89 123 (2 sf)
h) 9 245 (2 sf)
i) 67 (2 sf)
j) 2 189 (1 sf)
k) 789 234 (2 sf)
L) 102 673 (2 sf)
�
SMART Notebook
Rounding ....
......1 dp means one number after decimal point
......2dp means two numbers after decimal point
Rule: 5 or more increase otherwise leave alone!
Rounding ....
......1 dp means one number after decimal point
......2dp means two numbers after decimal point
Rule: 5 or more increase otherwise leave alone!
Rounding ....
......1 dp means one number after decimal point
......2dp means two numbers after decimal point
Rule: 5 or more increase otherwise leave alone!
Rounding ....
......1 dp means one number after decimal point
......2dp means two numbers after decimal point
Rule: 5 or more increase otherwise leave alone!
Rounding ....
......1 dp means one number after decimal point
......2dp means two numbers after decimal point
Rule: 5 or more increase otherwise leave alone!
Rounding ....
......1 dp means one number after decimal point
......2dp means two numbers after decimal point
Rule: 5 or more increase otherwise leave alone!
SMART Notebook
Copy each question and use the approximate sign (i.e ≈ )
1) Round these correct to nearest whole number:
a) 12.8 b) 24.689 c) 3.98 d) 1 487.2999
2) Round these correct to one decimal place:
a) 56.02 b) 3.48
c) 20.74 d) 4.07
3) Round the answers to one decimal place first and then do the sum:
a) 3.2 (( 1.8 b) 49.9 ( 21 c) 58 ( 4.2 d) 480 ( 2.8 e) 5.6 ( 21
f) 589.9 ( 56 g) 39.8 ( 18 h) 5.28 ( 1.2 i) 192.8 ( 44 j) 10.8 ( 5
4) Round each of these numbers to the given number of decimal places.
a) 14.827 (1 d.p.) b) 108.932 (1 d.p.) c) 2.0789 (2 d.p.)
d) 66.3328 (3 d.p.) e) 21.682 (2 d.p.) f) 24.308 (2 d.p.)
5) Round each of these numbers to the given number of decimal places.
a) 8.28792 (4 d.p.) b) 50.2351 (3 d.p.) c) 21.805 674 (3 d.p.)
d) 52.316 (4 d.p.) e) 23.3328 (3 d.p.) f) 0.008 026 (3 d.p.)
6) Arrange these in order of size, largest first:
12.01 12.14 12.5 12.8 12.09 12.07
Rounding
� EMBED Word.Picture.8 ���
_1013721863.doc
SMART Notebook
(Name: )
Rounding
1) Round the following to 1dp
a) 15.36 b) 45.86c) 19.42
d) 58.98e) 456.283 f) 1 254.397
g) 78.928h) 25.12547
2) Round the following to 2 dp
a) 23.546b) 48.475c) 125.367
d) 478.1256e) 14.7852f) 45.4598
g) 301.48756h) 1.458714
3) Use your calculator to answer the following sums and round to the the d.p as shown in brackets
a) 145 ÷ 23 (2 d.p)b) 856 ÷ 47 (1 d.p)
c) 783 ÷ 28 (2 d.p)d) 478 ÷ 192 (1 d.p)
e) 6582 ÷ 247 (2 d.p)f) 256 ÷ 48 (2d.p)
SMART Notebook
Multiplying by 10, 100, 1000
Copy and complete the following:
When you multiply a whole number by
· 10 means ___________
· 100 means ___________
· 1000 means ___________
Now do the following:
Section A
a) 53 x 10 b) 91 x 100 c) 32 x 1000 d) 87 x 10
e) 17 x 100 f) 2 x 1000 g) 76 x 100 h) 3 x 10
i) 10 x 87 j) 100 x 201 k) 801 x 10 L) 1000 x 5
m) 17 x 10 n) 100 x 32 o) 1000 x 32 p) 71 x 100
q) 109 x 100 r) 65 x 1 s) 87 x 10 t) 100 x 67
Example:
34
2 x
68
34 x 20 is the same as 32 x 2 x 10
68 x 10 = 680
Section B
a) 32 x 20 b) 81 x 20c) 63 x 20
d) 23 x 40 e) 47 x 30f) 72 x 60
g) 82 x 70 h) 13 x 90i) 59 x 30
Example:
34
2 x
68
34 x 200 is the same as 32 x 2 x 100
68 x 100 = 6 800
Section C
a) 21 x 200 b) 53 x 200c) 82 x 300
d) 92 x 300 e) 76 x 400f) 87 x 600
g) 43 x 900 h) 18 x 600i) 71 x 800
SMART Notebook
14cm
Radius?
3m
Diameter?
27cm
Radius?
8cm
Diameter?
9cm
Radius?
3cm
Diameter?
9cm
Radius?
12cm
Radius?
12cm
Diameter?
12cm
Radius?
12cm
Diameter?
2.8cm
Radius?
4.5m
Diameter?
7.1m
Diameter?
7.2mm
Radius?
8.1mm
Diameter?
17.2m
Radius?
SMART Notebook
Circles
The circumference is all the
The diameter cuts the circle in half all the way around………
The radius is from the centre to the edge……..
Name the parts of these circles marked by heavy bold lines.
Choose from radius, circumference, diameter.
a)
b)
c)
d)
e)
f)
g)
h)
Circles - Complete the following:
Circle Radius
Diameter
�
�
�
35cm
24cm
8cm
32cm
4cm
12cm
SMART Notebook
Calculate the circumference of the following:
1.
2.
3.
4.
5.
Calculate the circumference of the following:
1.
2.
3.
4.
5.
Calculate the circumference of the following:
1.
2.
3.
4.
5.
Calculate the circumference of the following:
1.
2.
3.
4.
5.
18m
12cm
5cm
20cm
28cm
18m
12cm
5cm
20cm
28cm
18m
12cm
5cm
20cm
28cm
18m
12cm
5cm
20cm
28cm
SMART Notebook
http:/worksheetplace.com Score: /6
Name:_________________________________
Calculate the Volume
1.
10in
8 in
12.8 in
8 in
2.
11in
13 in
11.4
in 14.9 in
8 in
3.
9in
8 in
9.8
in 9.8in
9 in
4.
11in
14 in
11.7
in 14.9 in
11 in
5.
11in
16 in
19.4
in
12 in
6.
14in
9 in
14.6
in 14.9in
14 in
http:/worksheetplace.com Score: /6
Name:_________________________________
Calculate the Volume
1.
10in
8 in
12.8 in
8 in
V = 320 in³
2.
11in
13 in
11.4
in 14.9 in
8 in
V = 572 in³
3.
9in
8 in
9.8
in 9.8in
9 in
V = 324 in³
4.
11in
14 in
11.7
in 14.9 in
11 in
V = 847 in³
5.
11in
16 in
19.4
in
12 in
V = 1,056 in³
6.
14in
9 in
14.6
in 14.9in
14 in
V = 882 in³
Triangular-Prism-9
Triangular-Prism-9a
SMART Notebook
BROUGHTON HIGH SCHOOL
Mathematics Faculty
Probability
0 0.5 1
Impossible Even chance Dead cert
Less than likely More than likely
What word would you use for:
Chose a card from a fair pack and it is red
It will be sunny everyday in January
If I roll a fair six sided die
I will get a number greater than 6
The next person I say hello to will be female
I will have chips for my dinner tonight!
Think of an example for the following:
Evens
Fairly certain
BROUGHTON HIGH SCHOOL
Mathematics Faculty
Probability
0 0.5 1
Impossible Even chance Dead cert
Less than likely More than likely
What word would you use for:
Chose a card from a fair pack and it is red
It will be sunny everyday in January
If I roll a fair six sided die
I will get a number greater than 6
The next person I say hello to will be female
I will have chips for my dinner tonight!
Think of an example for the following:
Evens
Fairly certain
SMART Notebook
Round to 1 significant figure (1 s.f):
45 368
587 412
0.004758
368.145
=
=
=
=
26 123
639 741
0.00145
4.12541
=
=
=
=
3 874
108 999
0.00415
1.4758
=
=
=
=
6 410
703 965
0.001247
98.4125
=
=
=
=
Round to 1 significant figure (1 s.f):
45 368
587 412
0.004758
368.145
=
=
=
=
26 123
639 741
0.00145
4.12541
=
=
=
=
3 874
108 999
0.00415
1.4758
=
=
=
=
6 410
703 965
0.001247
98.4125
=
=
=
=
Round to 1 significant figure (1 s.f):
45 368
587 412
0.004758
368.145
=
=
=
=
26 123
639 741
0.00145
4.12541
=
=
=
=
3 874
108 999
0.00415
1.4758
=
=
=
=
6 410
703 965
0.001247
98.4125
=
=
=
=
Round to 1 significant figure (1 s.f):
45 368
587 412
0.004758
368.145
=
=
=
=
26 123
639 741
0.00145
4.12541
=
=
=
=
3 874
108 999
0.00415
1.4758
=
=
=
=
6 410
703 965
0.001247
98.4125
=
=
=
=
Round to 1 significant figure (1 s.f):
45 368
587 412
0.004758
368.145
=
=
=
=
26 123
639 741
0.00145
4.12541
=
=
=
=
3 874
108 999
0.00415
1.4758
=
=
=
=
6 410
703 965
0.001247
98.4125
=
=
=
=
Round to 1 significant figure (1 s.f):
45 368
587 412
0.004758
368.145
=
=
=
=
26 123
639 741
0.00145
4.12541
=
=
=
=
3 874
108 999
0.00415
1.4758
=
=
=
=
6 410
703 965
0.001247
98.4125
=
=
=
=
SMART Notebook
Number Patterns 1
1) a) Joseph is laying out tables, draw the next pattern:
1 Table 2 Tables3 Tables
2 Chairs 4 Chairs 6 Chairs
b) Complete the table below:
Number of Tables (T)
0
1
2
3
4
5
6
15
Number of Chairs (C)
2
4
6
c) Write a formula to find the number of chairs when you know the number of tables.
d) Use your formula to find the number of:
i) chairs needed for 20 tables.
ii) tables needed for 74 chairs.
Number Patterns 1
2) a) Brian is laying out tables, draw the next pattern:
1 Table 2 Tables3 Tables
3 Chairs 6 Chairs 9 Chairs
b) Complete the table below:
Number of Tables (T)
0
1
2
3
4
5
6
15
Number of Chairs (C)
3
6
9
c) Write a formula to find the number of chairs when you know the number of tables.
d) Use your formula to find the number of:
i) chairs needed for 15 tables.
ii) tables needed for 27 chairs.
SMART Notebook
Number Patterns
1) a) Joseph is laying out tables, draw the next pattern:
1 Table 2 Tables3 Tables
3 Chairs 5 Chairs 7 Chairs
b) Copy and complete the table including zero number of tables:
Number of Tables (T)
0
1
2
3
4
5
6
15
Number of Chairs (C)
3
5
7
c) Write a formula to find the number of chairs when you know the number of tables.
d) Use your formula to find the number of:
i) chairs needed for 20 tables.
ii) tables needed for 73 chairs.
2) a) Billy is laying out tables, draw the next pattern:
1 Table 2 Tables3 Tables
5 Chairs 7 Chairs 9 Chairs
b) Copy and complete the table including zero number of tables:
Number of Tables (T)
0
1
2
3
4
5
6
15
Number of Chairs (C)
5
7
9
c) Write a formula to find the number of chairs when you know the number of tables.
d) Use your formula to find the number of:
i) chairs needed for 21 tables.
ii) tables needed for 33 chairs.
3) Sophie is laying out tables:
a) Copy and complete the table including zero number of tables:
Number of Tables (T)
0
1
2
3
4
5
6
15
Number of Chairs (C)
7
13
19
b) Write a formula to find the number of chairs when you know the number of tables.
c) Use your formula to find the number of:
i) chairs needed for 18 tables.
ii) tables needed for 115 chairs.
4) Look at this pattern for fences:
a) Copy and complete the table including zero and one number of Posts:
Number of Posts (P)
0
1
2
3
4
5
6
15
Number of Slats (S)
4
8
12
b) Write a formula to find the number of slats when you know the number of posts.
c) Use your formula to find the number of:
i) slats needed for 21 posts.
ii) posts needed for 88 slats.
5) Look at this pattern for squares and triangles:
a) Copy and complete the table including zero and one number of Posts:
Number of Squares (S)
0
1
2
3
4
5
6
15
Number of Triangles (T)
3
5
7
b) Write a formula to find the number of triangles when you know
the number of squares.
c) Use your formula to find the number of:
i) triangles needed for 32 squares.
ii) squares needed for 71 triangles.
6) The table shows the cost (C) of hiring a scooter for several days (D).
Number of Days (D)
1
2
3
4
Total Cost (C)
20
25
30
35
a) Write a formula to find calculate how much the scooter would cost to hire when
b) Use your formula to find:
i) the cost for 12 days.
ii) the maximum numbers of days to hire the scooter with £95
7) Sarah makes and sells necklaces. She charges £4.50 per necklace plus a one off payment of £3.50 for postage and packing.
She stipulates the postage remains the same giving an example that 2 necklaces would cost £12.50 and 20 necklaces would cost £93.50.
What is the maximum number of necklaces she can buy for £40?
SMART Notebook
Round to 2 significant figure (2 s.f):
5 418
47 563
0.0012547
74.583
=
=
=
=
19 099
0.014785
50
3.475214
=
=
=
=
√478.63
4.53
74 + 84
95 + (-3)8
= (PRA)
= (PRA)
= (PRA)
= (PRA)
=
SMART Notebook
SMART Notebook
SMART Notebook
Establish a relationship between x and y:
a) x 1 2 3 4 5
y 3 6 9 12 15
b) x 0 1 3 4 5
y -3 -1 1 3 5
Establish a relationship between x and y:
a) x 1 2 3 4 5
y 3 6 9 12 15
b) x 0 1 3 4 5
y -3 -1 1 3 5
SMART Notebook
SMART Notebook
Circles
The circumference is all the
The diameter cuts the circle in half all the way around………
The radius is from the centre to the edge……..
1) Name the parts of these circles marked by heavy bold lines.
Choose from radius, circumference, diameter.
a)
b)
c)
d)
e)
f)
g)
h)
Circles
The circumference is all the
The diameter cuts the circle in half all the way around………
The radius is from the centre to the edge……..
2) Name the parts of these circles marked by heavy bold lines.
Choose from radius, circumference, diameter.
a)
b)
c)
d)
e)
f)
g)
h)
�
�
SMART Notebook
BROUGHTON HIGH SCHOOL
Mathematics Faculty Measure
Name:
mm = millimetres, cm = centimetre, m = metre, km = kilometre
1cm = mm 1 metre = cm 1km = m
To change cm into mm multiply by 10:
5cm = mm 8cm = mm6.3cm = mm
2.7cm = mm 9.3cm = mm13.9cm = mm
To change mm into cm divide by 10:
80mm = cm 60mm = cm95mm = cm
78mm = cm 87mm = cm765cm = mm
To change metres into cm multiply by 100
3m = cm 5m = cm6.3m = cm
2.7m = cm 9.7m = cm0.4m = cm
To change cm into metres divide by 100
400cm = m 700cm = m 890cm= m
430cm = m 3400cm = m 2350cm = m
To change metres to kilometres divide by 1000
6000m = km 8000m = km 7500 m = km
2500m = km 5060m = km 52 803m = km
To change kilometres to metres multiply by 1000
9km = m 7km = m 3.6 km = m
8.25km= m 15.89km = m 76.32km = m
SMART Notebook
BROUGHTON HIGH SCHOOL
Mathematics Faculty
Pythagoras (3D)
1) The shape in the diagram is a cube
with each edge length measuring 7cm.
a) Find the length AH
b) Hence determine the length AG
2) The shape in the diagram is a cube
with each edge length measuring 9cm.
a) Find the length MN
b) Hence determine the length PM
3) The shape in the diagram is a cuboid
with measurements given.
a) Find the length AH
b) Hence determine the length BH
4) The shape in the diagram is a cuboid
with measurements given.
Determine the length SU
BROUGHTON HIGH SCHOOL
Mathematics Faculty
Pythagoras (3D)
1) The shape in the diagram is a cube
with each edge length measuring 7cm.
c) Find the length AH
d) Hence determine the length AG
2) The shape in the diagram is a cube
with each edge length measuring 9cm.
a) Find the length MN
b) Hence determine the length PM
3) The shape in the diagram is a cuboid
with measurements given.
c) Find the length AH
d) Hence determine the length BH
4) The shape in the diagram is a cuboid
with measurements given.
Determine the length SU
C
=
/
*
7
8
9
–
4
5
6
+
1
2
3
0
.
=
C
=
/
*
7
8
9
–
4
5
6
+
1
2
3
0
.
=
SMART Notebook
BROUGHTON HIGH SCHOOL
Mathematics Faculty – Angles
SMART Notebook
Page 1Page 2Page 3Page 4Page 5Page 6Page 7Page 8Page 9Page 10Page 11Page 12Page 13Page 14Page 15Page 16Page 17Page 18Page 19Page 20Page 21Attachments Page 1