Find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches.
A. 6,280 cu. in.
B. 1,570 cu. in.
C. 62.8 cu. in.
D. 705 cu. in.
The volume of the cylinder is 1,570 cubic inches.
Sol'n:
Radius = diameter ÷ 2 = 10 ÷ 2 = 5 inches
Volume = πr2h
V = 3.14 × (5)2 × 20
V = 3.14 × 25 × 20
V = 3.14 × 500 = 1,570 cu. in.
Question
Asked 1/9/2019 8:18:12 AM
Updated 4 days ago|6/3/2026 9:47:23 PM
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Edited by
matahari [6/3/2026 9:47:18 PM]
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