Question

A cone is 3 inches high and has a base with a surface area of 7 square inches. What is the volume of the cone?

Answer 1

Answer: the answer should be 7

Step-by-step explanation:  V=πr2h

3=π·1.52·3

3≈7.06858

you can find the radius for the area of the base 7 by dividing by $\pi$ like such 7/3.1459 the squared because remember its in r2 form which give you 1.5 then plug this in for one of two ways to solve A·$\pi$ 1/3 or V=πr2h