Register

The volume of a cone is 16 pie cubic inches. Its height is 12 inches. What is the radius of the cone?

The volume of a cone is 16 pie cubic inches. Its height is 12 inches. What is the radius of the cone?
asked 64.0k views
1 vote
The volume of a cone is 16 pie cubic inches. Its height is 12 inches. What is the radius of the cone?

asked
User Krsnaa
by
7.8k points

1 Answer

3 votes
V=(1/3)hpir^2
V=16pi
h=12

16pi=(1/3)12pir^2
16pi=4pir^2
divide both sides by 4pi
4=r^2
sqrt both sides
2=r

answer is A
answered
User Knivil
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!