Question

A solid cylinder has a radius of 14 cm

and a height of 25 cm.
Work out the volume of the cylinder
Give your answer correct to
3 significant figures

Answer 1

Answer: 15400cm³

Explanation:

We are given the following information:

Radius = 14cm

Height = 25cm

π = 3.14

Volume if a cylinder = πr²h

= 3.14 × 14² × 25

= 3.14 × 196 × 25

= 15386

= 15400 to 3 significant figure.