Question

A cylinder has a base radius of 7 inches and a height of 3 inches. What is its volume in

cubic inches, to the nearest tenths place?

Answer 1

200 cubic inches

Explanation:

- To find the volume, you should know the formula which is:

• V=πrh^2 (squared)

- After you got the formula, then your good to go :)

• V=22/7 x 7 x 3 x 3

• V=198 cubic inches

- As soon as you got the volume, you round it to the nearest ten.

- The volume of the cylinder is 200 cubic inches.

Hope this helps

Answer 2

• 461.6 in³

Explanation:

V = Ab×h

= π·r²×h

= 3.14·(7in)²×3in

= 461.58 in³

≈ 461.6 in³