Question

What is the volume of a cylinder with a height of 10 inches and diameter of 4

Answer 1

Answer: V≈502.65 units

Explanation:

Volume of a cylinder formula:

V=πr2h

Evaluating for radius,

r=d/2

r=4/2

r=2

Substituting values, height = 10 inches, radius = 2 units into the volume of a cylinder formula,

V=π(2)(2)(10)≈502.65

Answer 2

125.663706144 inches^3

Explanation:

Volume of a cylinder is:

v=πr^2h

First, we need to find the radius, since we have the diameter

r=d/2

r=4/2

r=2

Substitute 2 in for r, and 10 in for in the volume formula

v=πr^2h

v=π2^2*10

v=π4*10

v=π40

v=125.663706144

125.663706144 inches^3

Hope this helps! :)