Question

A cone-shaped paper cup can hold 35 cubic inches of food. if the radius of the cone is 2.4 inches, what is the height of the cone? use 3.14 for pi. round your answer to the nearest hundredth.

Answer 1

Radius = 2.4inches
Height = 'h'
Volume = 1/3πrsquare x h = 35
= 1/3x3.14x2.4x2.4xh = 35
= h = (35x3)/3.14x2.4x2.4
= h = 35/60.288
= h = (35x1000)/60.288x1000
= h = 35000/60288
= h = 0.58(approx).