1.
Find the surface area of a cube with each edge 9 centimeters long.
A.
405 square centimeters
B.
324 square centimeters
C.
405 square centimeters
D.
486 square centimeters
Hint
2.
A museum installed twelve interactive exhibits, each of which is half of a cylinder. Each exhibit has a surface area of about 1804 square inches. If one quart of paint covers 5200 square inches, how many quarts of paint need to be purchased to paint the exhibits?
A.
6 quarts
B.
3 quarts
C.
5 quarts
D.
4 quarts
Hint
3.
Find the surface area of a triangular prism whose bases are right triangles with legs 3 centimeters and 4 centimeters and whose height is 10 centimeters.
A.
60 cm
2
B.
144 cm
2
C.
162 cm
2
D.
132 cm
2
Hint
4.
Find the surface area of the cube.
A.
125 m
2
B.
750 m
2
C.
25 m
2
D.
150 m
2
Hint
5.
Find the surface area of the cylinder to the hundredths.
A.
4,123.34 ft
2
B.
12,095.13 ft
2
C.
15,943.58 ft
2
D.
8,246.68 ft
2
Hint