Unit 7 Test Review

1.      A stereo speaker in the shape of a triangular pyramid has a height of 6 inches. The area of the base of the speaker is 11 square inches. What is the volume of the speaker?

• 66

• 33

• 22

• 198

Tags

CCSS.HSG.GMD.A.3

2.      Alan was at a pizza party with his friends. There was one box of pizza that only had one-fourth of the pizza left. One slice of pizza measures 7 inches from the crust to the tip of the pizza. The image shows the amount of pizza that remains. What is the area of the remaining pizza?

• 153.86

• 76.93

• 43.96

• 38.47

Tags

CCSS.HSG.C.B.5

3. A rectangle, a triangle and two semicircles were used to form the figure shown. What is the area of the figure? Round to the nearest one’s place.

• 67

• 74

• 79

• 88

4. The net of the square pyramid and its dimensions are shown below. What is the total surface area of the pyramid in square feet?

• 336

• 960

• 204

• 624

Tags

CCSS.7.G.B.6

5.  A ring toss toy is composed of a rectangular

prism on top of a cylinder. The rectangular prism

is completely filled with water. The dimensions of

the rectangular prism are shown in the diagram

below. What is the volume of the prism.

• 26

• 270

• 165

• 348

Tags

CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

6.  A model of a rectangular stove top with four

circular burners is shown. What is the best

measurement of the area of the stove top

that does not include the area of the burners?

• 108

• 497

• 420

• 528

7. A circular railroad crossing sign has a diameter of 40 inches. What measurement is closest to the area of the sign?

• 62.8

• 125.6

• 1256

• 251.2

Tags

CCSS.7.G.B.4

8.  The dimensions of a triangular prism are shown below. What is the volume of the prism?

• 480

• 192

• 240

• 384

Tags

CCSS.7.G.B.6

9. The measures of two angles in a triangle are shown below. Which equation can be used to find the value of x?

• 48 + 2x = 180

• 2(48) + x = 180

• 48 + 2x = 360

• 2(48) + x = 360

Tags

CCSS.8.G.A.5

10. Two identical number cubes are shown below. The edge length of these number cubes is 3 centimeters. What is the combined volume of the two number cubes?

• 54

• 18

• 9

• 27

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2