Free Printable Unit 7 Review

Free Printable Worksheets

Worksheets

Unit 7 Review

Total questions: 40

Worksheet time: 2hrs 0mins

Name

Class

Date

1.

Here is a diagram with several angles (labeled with the capitalized blue letters). Identify a set of supplementary angles and explain how you knew they were supplementary.

a)

Angle BWF and Angle FWE

b)

Angle AWB and Angle BWF

c)

Angle EWD and Angle DWC

d)

Angle DWC Angle CWB

2.

State if the statement is always true, sometimes true (could be true or false), or always false:

Adjacent angles can be complementary.

a)

Always True

b)

Sometimes/Could Be True

c)

Always False

3.

State if the statement is always true, sometimes true (could be true or false), or always false:

Vertical angles can be supplementary.

a)

Always True

b)

Sometimes/Could Be True

c)

Always False

4.

State if the statement is always true, sometimes true (could be true or false), or always false:

Complementary angles can be supplementary.

a)

Always True

b)

Sometimes/Could Be True

c)

Always False

5.

State if the statement is always true, sometimes true (could be true or false), or always false:

Complementary angles equal 90 degrees.

a)

Always True

b)

Sometimes/Could Be True

c)

Always False

6.

State if the statement is always true, sometimes true (could be true or false), or always false:

Vertical angles are next to each other.

a)

Always True

b)

Sometimes/Could Be True

c)

Always False

7.

State if the statement is always true, sometimes true (could be true or false), or always false:

Adjacent angles equal 180 degrees.

a)

Always True

b)

Sometimes/Could Be True

c)

Always False

8.

State if the statement is always true, sometimes true (could be true or false), or always false:

Right angles equal 90 degrees.

a)

Always True

b)

Sometimes/Could Be True

c)

Always False

9.

Here is a diagram of angles. Angle GAB is 170 degrees. Angle EAD is a right angle. GC is a straight line and FB is a straight line.

Find the measurement of ∠BAC.

a)

10

b)

20

c)

70

d)

15

10.

Here is a diagram of angles. Angle GAB is 170 degrees. Angle EAD is a right angle. GC is a straight line and FB is a straight line.

Find the measurement of ∠CAD.

a)

10

b)

60

c)

70

d)

65

11.

Three lines meet at a point as shown in the figure below. Set up an equation to find the value of c.

a)

180-c=43

b)

37+43+c=360

c)

37+43+c=180

d)

180-c=37

12.

Three lines meet at a point as shown in the figure below. Find the value of c.

a)

c = 137

b)

c = 100

c)

c = 47

d)

c = 53

13.

Two lines meet at a point as shown in the figure below. Set up and solve an equation to find the value of x. Find the measurement of one of the vertical angles.

a)

x = 32

b)

x = 21

c)

x = 60

d)

x = 4

14.

Find the surface area of the following:

a)

76

b)

108

c)

48

d)

92

15.

Find the volume of the following:

a)

76

b)

108

c)

48

d)

92

16.

Find the surface area of the following:

a)

4096

b)

1536

c)

256

d)

96

17.

Find the volume of the following:

a)

4096

b)

1536

c)

256

d)

96

18.

Find the value of x and the missing angle.

a)

x = 31

b)

x = 13.75

c)

x = 39

d)

x = 8.75

19.

Check all that apply.

a)

complementary

b)

supplementary

c)

adjacent

d)

supplementary and adjacent

20.

a)

A

b)

B

c)

C

d)

D

21.

a)

A

b)

B

c)

C

d)

D

22.

a)

A

b)

B

c)

C

d)

D

23.

a)

ABE

b)

BDE

c)

ABD

d)

ADE

24.

a)

BDE

b)

BCE

c)

ADE

d)

ABD

25.

Identify the m<DAC.

a)

133⁰

b)

90⁰

c)

33⁰

d)

43⁰

26.

Tell whether the angles are complementary or supplementary. Then find the value of x.

a)

Complementary, 15

b)

Supplementary, 16

c)

Complementary, 18

d)

Supplementary, 19

27.

Area of triangle? A= 1/2 Base x Height

a)

17 units²

b)

20 units²

c)

10 units²

d)

16 units²

28.

What is the perimeter?

a)

12

b)

15

c)

18

d)

3

29.

What type of triangle is this?

a)

right

b)

scalene

c)

equilateral

d)

isosceles

30.

Find the perimeter of this triangle.

a)

12 in

b)

22 in

c)

18 in

d)

24 in

31.

What is the area of this rectangle?

a)

26 centimeters

b)

40 square centimeters

c)

35 square centimeters

d)

13 centimeters

32.

Find the AREA of this figure.

a)

160 square feet

b)

160 feet

c)

160

d)

1600 feet

33.

What does area mean?

a)

the distance around a shape

b)

half the distance around a shape

c)

the amount of space outside a shape

d)

the amount of space inside a shape

34.

Complementary angles add up to...

a)

45°

b)

90°

c)

180°

d)

360°

35.

Supplementary angles add up to...

a)

45°

b)

90°

c)

180°

d)

360°

36.

∠1 and ∠3 can best be described as -

a)

complementary angles

b)

supplementary angles

c)

vertical angles

d)

adjacent angles

37.

Find the value of x.

a)

15

b)

16

c)

18

d)

19

38.

Tell whether the angles are complementary or supplementary. Then find the value of x.

a)

Complementary; x=25

b)

Complementary; x=5

c)

Supplementary; x=25

d)

Supplementary; x=5

39.

Find the total surface area of the prism.

a)

48 square inches

b)

64 square inches

c)

88 square inches

d)

76 square inches

40.

a)

55 yd³

b)

121 yd³

c)

22 yd³

d)

330 yd³

100 %

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