Question

A cylinder has a base radius of 10in and a height of 20in. What is its volume in cubic in, to the nearest tenths place?

Answer 1

Answer:

6283.2

Step-by-step explanation:

$V=\pi r^{2} h$

=$=\pi *10^{2} *20$

=6283.18531

=6283.2(correct to the tenths place)

Answer 2

Answer:

6,283.2 in^3

Step-by-step explanation:

The volume formula for a cylinder is V = (pi)r^2*h

and in this case r = 10 in, h = 20 in

so the volume of this cylinder is

V = 3.14159(10 in)^2*(20 in) = 6,283.2 in^3