Question

What is the volume of a cylinder, in cubic m, with a height of 5m and a base diameter of 20m? Round to the nearest tenths place

Answer 1

1571 m³

Explanation:

Volume of the cylinder can be found using

V= πr²h

Given

diameter = 20m

Then

r= radius= Diameter/2= 20/2= 10 m

h= height =5m

If we substitute the values for " h and r" we have

V= π × 10^2 × 5

V= 1571 m³

Hence, the volume of a cylinder is 1571 m³