Easy Reflect

8/19/2019 Easy Reflect

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Name __________________________________ Reflective symmetry

Each of these shapes has at least 1 line of symmetry, some have more than 1 line of symmetry.

On each shape, draw the line/lines of symmetry

1.


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2. A shaded shape is shown on the grid of centimetre squares.

a! "ind the area of the shaded shape. ######## cm$

(2)

%he shaded shape has one line of symmetry.

&! 'raw this line of symmetry on the shaded shape. (1)

3. On the diagram &elow, shade one square so that the shape has e(actly one line of symmetry.

(1)


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4. A shaded shape has &een drawn on the centimetre grid.

%he shaded shape has two lines of symmetry.

'raw the two lines of symmetry on the shaded shape.( 2)

5. )ere are four quadrilaterals la&elled A, B, C and D.

A

r e c t a n g l eB

p a r a l l e l o g r a m

C

r h o m b u s D

k i t e

*rite down the letter of the quadrilateral which has

i! e(actly one line of symmetry, ...............

ii! no lines of symmetry, ...............

iii! both diagonals as lines of symmetry. ...............(3)


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6. a! A shape is drawn on a grid.

A

B

'raw the reflection of the shape using the line AB as a mirror line.(2)

.

+irror line

'raw the reflection of the shape in the mirror line.(2)


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!. 'raw the reflection of the shape in the mirror line.

M

i r r o

r

l i n

e

(2)

"

a! "ind the area of the shaded shape.

..................................................................................................................................(2)

&! 'raw the reflection of the shaded shape in the mirror line.(2)


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1#

x

y

– 2 – 3 – 4 – 5 – 6 – 7 – 1 1 2 3 4 5 6 7

7

6

5

4

3

2

1

– 1

– 2

– 3

– 4

– 5

– 6

– 7

0

T

a! *rite the coordinates of the right angle in triangle $ .........., ..........!

&! -eflect triangle $ on the x a(is, la&el this new triangle % *rite the coordinates of the right angle in triangle % .........., ..........!

c! -eflect triangle % on the y a(is, la&el this new triangle R *rite the coordinates of the right angle in triangle R .........., ..........!

d! -eflect triangle R on the x a(is, la&el this new triangle &

*rite the coordinates of the right angle in triangle & .........., ..........!


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Name _________________________ Rot'tion'l %ymmetry.

Rot'tion'l %ymmetry.

1. On each shape, draw the line/lines of symmetry

$ *rite the order of rotation under each shape


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3. tate the order of rotational symmetry for each tile &elow.

...................................................................................................

(3)

4. a! *rite down the order of rotational symmetry of this rectangle.

.........................................................................................................................(1)

&! %he picture shows a large tile with only part of its pattern filled in.

omplete the picture so that the tile has $ lines of symmetry and rotational symmetry order $.(2)

5. On the diagram &elow, shade one square so that the shape has rotational symmetry of order 2.

(1)


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6. )ere are four quadrilaterals la&elled A, B, C and D.

A

r e c t a n g l eB

p a r a l l e l o g r a m

C

r h o m b u s D

k i t e

*rite down the letter of the quadrilateral which oes not have rotational symmetry of order $.

............... (1)

. %he shapes &elow are drawn on square grids.

%he diagrams show a rectangle that is rotated, then rotated again.

%he centre of rotation is mar0ed •

omplete the diagrams &elow to show the triangle when it is rotated, then rotated again.

%he centre of rotation is mar0ed •

(2)


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!. a! ou can rot'te triangle A onto triangle B.

2ut a cross on the centre of rot'tion.

A

B

1 mar0

&! ou can rot'te triangle A onto triangle B.

%he rotation is 'nticloc*wise.

*hat is the 'n+le of rotation3

Angle 4 ..#####..... 5

1 mar0


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9. %he diagram shows part of a shape.

%he shape has rotational symmetry of order 6 a&out the point P .

P

a! On the grid a&ove, complete the shape.(3)

&! On the grid &elow, show how the shaded shape will tessellate.

ou should draw at least si( shapes.

(2)($ot'l 5 m'r*s)


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AN*E- -E"7E%89E ++E%- -O%A8ONA7 ++E%-


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11. y

x

5

4

3

2

1

– 1

– 2

– 3

– 4

– 6 – 5 – 4 – 3 – 2 – 1 1 2 3 4 5 60

'raw the reflection of the shaded triangle in the y a(is.(2)

12. y

xO

-eflect the triangle in the x a(is. (1)


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13.

6

5

4

3

2

1

0

– 1

– 2

654321 – 1 – 2 7 8 x

y

a! 'raw the line y : $ on the grid a&ove.(1)

&! -eflect the shaded triangle in the line y = $.(1)

14. %he diagram shows two triangles ABC and PQR .

6

5

4

3

2

1

– 1

– 2

– 6 – 5 – 4 – 3 – 2 – 1 1 2 3 4 5 6 x

y

A

B

C P

Q

R

0

a! *hat are the coordinates of the point A3 Answer ........................, .......................!

(1)

&! %riangle ABC is reflected in a mirror line to give triangle PQR .'raw the mirror line.

(1)


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15.

%riangle A and triangle B have &een drawn on the grid.

a! 'raw the line of reflection that maps triangle A onto triangle ; (2)

&! -eflect triangle A in the line x :


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