Register

What’s the radius of a cone if the height is 12 and the volume is 36pi

What’s the radius of a cone if the height is 12 and the volume is 36pi
asked 159k views
0 votes
What’s the radius of a cone if the height is 12 and the volume is 36pi

asked
User Kermit The Frog
by
8.1k points

1 Answer

4 votes
V = (1/3)πr²h
V= 36π
h=12

36π=(1/3)πr²*12
36 =4r²
r² = 9
r = √9 = 3
Answer: r=3.
answered
User Nikhil Shinday
by
7.9k points
← Prev Question Next Question →

Related questions

User Ehm
asked Aug 20, 2024 94.7k views
Find the surface area of this cone. 5m 4m 20pi m2 45pi m2 36pi m2 10pi m2
Ehm asked Aug 20, 2024
by Ehm
8.2k points
1 answer
3 votes
94.7k views
User Impulse The Fox
asked Aug 25, 2024 70.6k views
Find the volume of the figure below in terms of pi. A. 36pi B: 288pi C: 144pi D: 864pi
Impulse The Fox asked Aug 25, 2024
by Impulse The Fox
8.8k points
2 answers
2 votes
70.6k views
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
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!