Question

4.

What is the approximate volume of a cone with
a radius of 6 inches and a height of 9 inches?
V = xrn

A.
113.04 in?

B. 339.29 in?

c. 1.017.88 in.

D. 1,356,48 in.

Answer 1

339.29 in

Explanation:

1/3×π × r2 × h (h : height, r : radius take π as 3.14)

1/3×3.14×36×9 = 339.29 approximately.