1.
Find the surface area of the rectangular prism.
A.
228 square centimeters
B.
216 square centimeters
C.
100 square centimeters
D.
114 square centimeters
Hint
2.
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
3.
Find the surface area of the cylinder to the nearest tenth.
A.
377.0 square meters
B.
188.5 square meters
C.
527.8 square meters
D.
263.9 square meters
Hint
4.
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.
3 quarts
B.
4 quarts
C.
5 quarts
D.
6 quarts
Hint
5.
What is the area of the paper label that is around a fruit can with a diameter of 10 centimeters and a height of 14 centimeters?
A.
about 140 cm
2
B.
about 439.8 cm
2
C.
about 596.9 cm
2
D.
about 219.9 cm
2
Hint