Multiple Choice. Each question is worth one point.

1.Find the volume of the given prism. Round to the nearest tenth.

265.1 cm3

274.6 cm3

269.3 cm3

2.Find the volume of the given prism. Round to the nearest tenth.

924 ft3

913 ft3

608 ft3

3.Find the volume of the given prism. Round to the nearest tenth.

2,028.0 yd3

1,756.3 yd3

3,512.6 yd3

4.Find the volume of the cylinder in terms of.

127.16m3

432.34m3

63.58m3

5.Find the volume of the square pyramid shown. Round to the nearest tenth if necessary.

64 cm3

768 cm3

1,152 cm3

6.Find the volume of the square pyramid shown. Round to the nearest tenth if necessary.

33.3 ft3

400 ft3

600 ft3

7.Find the volume of the cone shown as a decimal rounded to the nearest tenth.

1,093.3 m3

1,639.9 m3

4,373.1 m3

8.Find the surface area of a sphere with a circumference of 86 cm. Round to the nearest tenth.

2,354.2 cm2

9.A balloon has a circumference of 16 cm. Use the circumference to approximate the surface area of the balloon to the nearest square centimeter.

326 cm2

256 cm2

81 cm2

10.Find the volume of the sphere shown. Give each answer rounded to the nearest cubic unit.

2,094 mm3

419 mm3

4,189 mm3

11.Are the two figures similar? If so, give the similarity ratio of the smaller figure to the larger figure.

no

12.Are the two figures similar? If so, give the similarity ratio of the smaller figure to the larger figure.

yes; 1 : 3

yes; 1 : 2

yes; 1 : 5

13.Are the two figures similar? If so, give the similarity ratio of the smaller figure to the larger figure.

yes; 1 : 1.6

yes; 1 : 1.4

yes; 1 : 2.6

14.Find the similarity ratio of a prism with the surface area of 81 m2to a similar prism with the surface area of 361 m2.

9 : 19

19 : 9

729 : 6,859

15.If the scale factor of two similar solids is 3 : 14, what is the ratio of their corresponding areas? What is the ratio of their corresponding volumes?

The ratio of their corresponding areas is 9 : 196.
The ratio of their corresponding volumes is 27 : 2,744.

The ratio of their corresponding areas is 6 : 28.
The ratio of their corresponding volumes is 9 : 42.

The ratio of their corresponding areas is 3 : 196.
The ratio of their corresponding volumes is 3 : 2,744.