Page 42 - Senior Math

Find the volume and surface area of each of the following.
1)
34 in
2)
15 m 23 m
2 ft
8 ft 6 ft
3)
4)
16 in
10 yd
22 in
6 yd
5) Find the volume and total surface area of a rectangular box with edges 4, 5, and 6 feet.
6) Find the length of the diagonal joining the opposite vertices of the box in the preceding exercise.
7) What is the volume of a cube whose total surface area is 150 in2?
8) A cylinder is 7 inches high and the radius of its base is 4 inches. Find the volume and surface area of the cylinder.
9) If the radius of the base of a cylinder is doubled and its height is tripled, by what number is the volume multiplied?
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