Question

If the volume of the cylinder of radius 1cm is 8π cubic metres, then it's height is ____cm
Plz Answer immediately

Answer 1

Answer:

The volume of a cylinder is 8*pi cubic centimeters. The radius and the height are equal. What is the radius of the cylinder?

Volume = pi*r^2*h ;

Given r = h; Volume = pi*r^3 = 8*pi

2^3*pi = 8*pi cm^3; the radius and height are both 2 cm.