1.
Find the surface area of the rectangular prism.
A.
228 square centimeters
B.
100 square centimeters
C.
114 square centimeters
D.
216 square centimeters
Hint
2.
A water skiing ramp is built in the shape of a triangular prism. Find the surface area to be painted by waterproof paint.
A.
13.66 square meters
B.
11.86 square meters
C.
12.41 square meters
D.
9.16 square meters
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.
132 cm
2
B.
162 cm
2
C.
144 cm
2
D.
60 cm
2
Hint
4.
How much wrapping paper will be necessary to cover a gift box with dimensions of 8 inches by 12 inches by 3 inches?
A.
312 in
2
B.
288 in
2
C.
156 in
2
D.
264 in
2
Hint
5.
Find the surface area of the cube.
A.
25 m
2
B.
125 m
2
C.
750 m
2
D.
150 m
2
Hint