SOLUTION: The volume of a cylinder is 300 pi. It has an altitude of 3. What is the radius of a base of this cylinder?

SOLUTION: The volume of a cylinder is 300 pi. It has an altitude of 3. What is the radius of a base of this cylinder?

Algebra.Com

Question 259541: The volume of a cylinder is 300 pi. It has an altitude of 3. What is the radius of a base of this cylinder?
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
The volume formula is

we know V = 300pi, and h = 3, so we get

dividing by 3pi, we get

taking a square root, we get
r = 10.
RELATED QUESTIONS
The radius of a right circular cylinder is 5cm and the volume of the cylinder is 245 pi... (answered by Alan3354)

What is the volume of a cylinder with base radius 3 and height 6? (answered by solver91311,richwmiller)

A cylinder has a radius of 5 in. If the volume of the cylinder is 250 in.3, what (answered by stanbon)

Geometry: A cylinder has a radius of 4 in. If the volume of the cylinder is... (answered by jim_thompson5910)

A cylinder has a radius of 4in. If the volume of the cylinder is 48 pi inches cubed,... (answered by Cintchr)

a cylinder has a volume of 300 pie cubic centimeters and a base with a circumference of... (answered by sachi,Alan3354)

Please check if my answer is correct thank you A cylinder has a radius of 5 in. If... (answered by Nate)

What is the volume of a cylinder radius = 3cm and height = 7cm, using pi =... (answered by Alan3354)

What is the volume of a cylinder radius = 6cm and height = 7cm, using pi =... (answered by stanbon)