1.
How many vertices does a hexagonal pyramid have?
A.
12
B.
1
C.
6
D.
7
Hint
2.
Determine the lateral area of the figure below.
A.
10 ft
2
B.
16 ft
2
C.
22 ft
2
D.
18 ft
2
Hint
3.
What is the lateral area of a pyramid whose base is a square with sides measuring 16 meters and with a slant height of 17 meters?
A.
1344 m
2
B.
800 m
2
C.
256 m
2
D.
544 m
2
Hint
4.
A grain silo on a farm is 75 feet tall and 20 feet in diameter. The silo is topped by a hemisphere. How much grain can be stored in the silo?
A.
27,750.74 ft
3
B.
26,609.34 ft
3
C.
22,514.75 ft
3
D.
24,609.14 ft
3
Hint
5.
Determine the ratio of the surface areas for the similar cones below.
A.
B.
C.
D.
Hint
6.
How many lateral edges are in the figure below?
A.
18
B.
12
C.
6
D.
2
Hint
7.
Find the height of a cylinder that has a lateral area of 606.2 m
2
and a radius of 7.2 m. Round to the nearest tenth.
A.
560.9 m
B.
26.8 m
C.
6.2 m
D.
13.4 m
Hint
8.
A triangular prism has an isosceles right triangle as a base. The volume of the prism is 342.1 cm
3
. Find the measure of one of the legs of the base if the height of the prism is 13.2 cm. Round to the nearest tenth.
A.
6.5 cm
B.
5.1 cm
C.
3.6 cm
D.
7.2 cm
Hint
9.
What is the volume of a cube that has an edge of 6.8 cm?
A.
157.2 cm
3
B.
92.5 cm
3
C.
346.2 cm
3
D.
314.4 cm
3
Hint
10.
Find the radius of a cone if the lateral area is 443.3 mm
2
and the slant height is 14.7 mm. Round to the nearest tenth.
A.
19.2 mm
B.
6.7 mm
C.
4.8 mm
D.
9.6 mm
Hint
11.
Find the height of a cone if the volume is 5.6 m
3
and the radius is 1.6 m. Round to the nearest tenth.
A.
4.2 m
B.
2.3 m
C.
4.4 m
D.
2.1 m
Hint
12.
Find the volume of a cone with height of 11.7 m and radius of 8.2 m. Round to the nearest tenth.
A.
411.9 m
3
B.
823.8 m
3
C.
617.9 m
3
D.
1235.8 m
3
Hint
13.
What is the volume of a sphere with radius of 12.5 cm? Round to the nearest tenth.
A.
8181.2 cm
3
B.
7248.3 cm
3
C.
828.9 cm
3
D.
4601.9 cm
3
Hint
14.
Find the ratio of the surface areas of two similar solid figures if the ratio of the lateral edges is 7:9.
A.
49:81
B.
14:18
C.
343:729
D.
21:27
Hint