Question

What is the volume of this cylinder?

Answer 1

V cylinder = pi * r^2 * h
V = 3.14 * 5^2 * 8
V = 3.14 * 25 * 8
V = 628 ft^3

Answer 2

The formula of the volume of a cylinder is:
pie × r squared × h

hence substitute radius(r) and height(h) into the formula

3.14 × 5 squared × 8
= 3.14 x 25 x 8
= 628 cubic feet

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hope this helps! :)))