Name: _________________________________________________ Period: ________

Chapter 6 Review Choose the best answer. Be sure to show ALL your work.

1. To the nearest tenth find the area of a circle with d = 19 km. Use 3.14 for π .

A 29.8 km2 C 283.4 km2 B 59.7 km2 D 1133.5 km2

2. A circle has a diameter of 40 in. Find the circumference of the circle to the nearest tenth. Use 3.14 for π .

F 31.4 in. H 125 in. G 62.8 in. J 125.6 in.

3. A circle with center at (−2, 4) passes through (−2, 0). Find the circumference and area of the circle in terms of π .

A Circumference: 2π

Area: 16π B Circumference: 8π

Area: 16π C Circumference: 4π

Area: 4π D Circumference: 16π

Area: 64π

4. Find the volume of this figure to the nearest hundredth. Use 3.14 for π .

F 12.56 cm3 H 28.56 cm3 G 25.12 cm3 J 50.24 cm3

5. A large box has dimensions of 4 ft ⋅ 6 ft ⋅ 3 ft. What is its volume? A 36 ft3 C 144 ft3 B 72 ft3 D 216 ft3

6. Find the volume of the figure shown to the nearest tenth. F 90 m3 H 348 m3 G 120 m3 J 360 m3

7. A cone has a diameter of 2.5 inches and a height of 5 inches. Find the volume of the cone to the nearest tenth. Use 3.14 for π .

A 8.2 in.3 C 32.7 in.3 B 24.5 in.3 D 40.9 in.3

8. Find the volume of the figure.

F 115.5 cm3 H 231 cm3 G 154 cm3 J 462 cm3

9. To the nearest tenth, find the volume of a sphere with a diameter of 12 cm. Use π =

3.14. A 150.7 cm3 C 904.3 cm3 B 678.2 cm3 D 7234.6 cm3

10. Find the volume and surface area of a sphere with a radius of 4.8 cm to the nearest

tenth. Use 3.14 for π . F Surface Area: 120.6 cm2 Volume: 60.3 cm3 G Surface Area: 120.6 cm2 Volume: 463.0 cm3 H Surface Area: 289.4 cm2 Volume: 60.3 cm3 J Surface Area: 289.4 cm2 Volume: 463.0 cm3

11. To the nearest tenth, find the area of a circle whose diameter is 12 m. Use 3.14 for π .

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12. A circle has a diameter of 60.8 in. Find the circumference to the nearest tenth. Use

3.14 for π .

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13. A circle with center at (−3, 0) passes through (−3, 3). Find the circumference and area

of the circle in terms of π . _______________________________ 14. Find the surface area of this figure to the nearest tenth. Use 3.14 for π .

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15. The dimensions of an appliance carton are 3 ft ⋅ 5 ft ⋅ 3 ft. What is the surface area of the carton?

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16. Find the volume of the figure shown to the nearest tenth.

17. A cone-shaped paper cup has a top diameter of 8.5 cm and a height of 12 cm. What is the volume of the cone to the nearest tenth? Use 3.14 for π .

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18. Find the volume of the figure to the nearest hundredth.

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19. To the nearest tenth, find the volume of a sphere with a diameter of 10 cm. Use 3.14 for π .

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20. Find the volume and surface area of a sphere with a radius of 2.4 m to the nearest

tenth. Use 3.14 for π . Volume: ______________________ Surface Area: ______________________