Question

the height of a cone is two times its base diameter what is the volume of the cone in terms of its base radius.

Answer 1

please help me

Answer 2

the formula for the volume of a cone is

(1/3)pi r^2 h

where r = radius of the base and h = height of the cone

if h = 2*d
and d = 2r
then h = ?
can you work that out

Answer 3

when yiu have found h in terms of r just substitute this into the formula for the volume

Answer 4

thank you let me try