Geometry SOL Retakes Review 2016

Geometry SOL Review (With video links):

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Questions? Email Mr. Gordon at:

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Formulas SOL Review

http://youtu.be/u9H7FCdQ7CQ

Write the formula:

Distance:

Midpoint:

Slope:

1.

2.

3.

4.

5.

Reasoning and Logic SOL Review

http://youtu.be/7AGpQ‐zyf1Y

Define or Describe:

Conditional statement:______________

________________________________

Converse:________________________

________________________________

Inverse:__________________________

________________________________

Contrapositive:____________________

________________________________

Biconditional statement:____________

________________________________

1.

2.

3.

4.

5.

6.

If 4x = 8, then x = 2

7.

8.

Let m represent: Angle A is obtuse. Let n represent: Angle B is obtuse. Which is a symbolic representation of the following argument? Angle A is obtuse if and only if Angle B is obtuse. Angle A is obtuse or Angle B is obtuse. Therefore, Angle A is obtuse and Angle B is obtuse.

Parallel Lines SOL Review

http://youtu.be/Fm8t3RNzgy4

Draw and label the following:

Corresponding angle pair:

Alternate Interior angle pair:

Consecutive Interior angle pair:

(Same‐Side)

Alternate Exterior angle pair:

1.

2.

3.

4.

5.

6.

Triangle Inequalities SOL Review

http://youtu.be/RRKKOZLjBlM

If we are given 3 lengths, how do we

determine if they form a triangle?

________________________________

How do we determine the ordering of sides

or angles in a triangle?

________________________________

________________________________

1.

2.

3.

4.

5.

6.

7.

8.

Triangle Congruency SOL Review

http://youtu.be/nFFm2CriJqE

What are 5 ways to prove that 2 triangles

are congruent?

_________ _________

_________ _________

_________

1.

2.

3.

4.

5.

6.

CHOICES: Place the letter of the choice into the Reason column above

A. Base Angles of an Isosceles Triangle are Congruent B. Corresponding Parts of Congruent Triangles are Congruent (CPCTC C. Reflexive Property D. Angle-Side-Angle (A.S.A.) Postulate E. Side-Angle-Side (S.A.S.) Postulate

Triangle Similarity SOL Review

http://youtu.be/_MxlvW26Ba0

What is the definition of similarity?

________________________________

What are 3 ways to prove that 2 triangles are similar?

__________ __________ _________

Similarity means that

figures are proportional . How are proportions solved ?

________________________________

1.

2.

3.

4.

5.

6.

7.

8.

Pythagorean Theorem SOL Review

http://youtu.be/gkT7HqT9p00

What are the parts of a right triangle?

_______________________________

What is the Pythagorean Theorem?

_______________________________

1.

2.

3.

4.

Special Right Triangles SOL Review

http://youtu.be/5qyd_a5MfyY

Find the value of the variables.

1. 2.

3. 4.

14

Find the value of the variables.

5. 6.

7. 8.

Sine/Cosine/Tangent SOL Review

http://youtu.be/7OIhfpzaBNY

S‐O‐H C‐A‐H T‐O‐A

1.

2.

3.

4. In right triangle ABC:

AB=10 BC=8 and AC=6

What is the measure of ABC,

to the nearest degree?_______

Quadrilateral SOL Review

http://youtu.be/GpqXPUqlP8Q

Write the definition and characteristics of each

quadrilateral:

Parallelogram:_____________________________________

________________________________________________

Rhombus:________________________________________

________________________________________________

Rectangle:________________________________________

________________________________________________

Square:__________________________________________

________________________________________________

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Surface Area and Volume SOL Review #1‐5 Use 3.14

http://youtu.be/32WJeLycgLg Find the area of each figure : 1.) 2.) 1) 2) ____________________________ 3.) 4.) 3) 4) ___________________________ 5.) ____________________________

13.2m

3 m 75 cm

90 cm

36 cm

52 ft

17 ft

17 in 3 in

6 in

38 cm

35 cm 42 cm

73 cm

Surface Area and Volume SOL Review #6‐7 http://youtu.be/LU7rhlIW01M 6.) Find L.A. and S.A. of the right cylinder : (To the nearest tenth) L.A.= ___________________ S.A.= ___________________ 7.) Find L.A. of the right triangle prism: L.A. = _____________________

43 m

18 m

190 cm

125 cm 300 cm

Surface Area and Volume SOL Review #9‐10 http://youtu.be/TMlBFzrQvWw

9.) Find the area of sectorABC in terms of ! Circle A Area of Sector : ______________________ 10.) Find the length of arc AC to the nearest tenth! Circle B Length of arc = _______________________

A

B

C 20 cm

A

BAC = 40

C

B 100

26 m

Transformations SOL Review

http://youtu.be/TkiT8K1lNSI

1.

2.

3.

4.

5.

6

7.

8.

9.

10.

11.

12.

13.

14.

15.

Polygon SOL Review

http://youtu.be/ZWU8cvLBwcA

Find the sum of the measures of the interior angles of the indicated convex polygon.

1. Hexagon 1._______

2. 15‐gon 2._______

The sum of the measures of the interior angles of a convex polygon is given. Find the the number of sides.

3. 900° 3.____________________

4. 2520° 4.____________________

Find the value of x.

5. 6.

5.___________ 6.__________

Find the value of x.

7. 8.

7.________ 8._________ Find the measures of an interior angle and an exterior angle of the indicated polygon.

9. Regular hexagon 9._________ __________

In Exercise 10, find the value of n for each regular n‐gon described.

10. Each exterior angle of the regular n‐gon has a measure of 45°.

10.________

CIRCLES SOL Review http://youtu.be/NKx21CTE5HY 1.

2.

4.

3.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14. (Drag and Drop)

Documents

Geometry SOL Retakes Review 2016