Question

The base area of a cone is 38.5cm².its volume is 77cm².find its height.

Answer 1

Hello ❤️

Given-

Base area of cone =38.5cm²

πr²=38.5cm²

Given volume=77cm²

=(1/3)*πr²h=77

=(1/3)*38.5*h=77

=38.5*h=231

h=6cm

Therefore the height is 6cm

Hope it will help you ☺️

Answer 2

Answer:

This is your answer 77×6×1/3=154cm^3