Question

The volume of this cone is 320Tr units. What is the height of this cone if the radius is 8 units?

Answer 1

Answer:

Height = 4.78 unit approximately

Step-by-step explanation:

Volume of a one is given by the formula 1/3πr²h

So given that yhe volume of this cone is equal to 320Tr units

And the radius is 8 units.

Lets determine the height of the cone.

V= 1/3πr²h

But V = 320

r = 8

320 = 1/3((3.14)(8)²h

(320*3)/(3.14*64)= h

960/200.96= h

4.777= h

h = 4.78 unit approximately