Posted by **Barb** on Monday, February 18, 2013 at 12:26pm.

The surface area of a right circular cylinder is 1200 cm^2 . If the height of the cylinder is twice its diameter, find the dimensionsof the cylinder.

I know th formula for SA is SA = 2pir^2 + 2pirh

I know h = 2d.

I know r = 1/2 d

What is h in relations to r? Is is 4r?

## Answer this Question

## Related Questions

- math - A right circular cylinder has a diameter of 16 mm and a height of 12 mm. ...
- math GR.8!!! - A cylinder has two circular ends, each with an area of 1256 c,. ...
- Geometry - The surface area of the sides of a right cylinder can be found by ...
- math - A right circular cylinder of radius r and height h is inscribed in a ...
- Math - What is the surface area of a right circular cylinder with base circle of...
- Math - What is the surface area of a right circular cylinder with base circle of...
- Math - What is the surface area of a right circular cylinder with base circle of...
- Math - What is the surface area of a right circular cylinder with base circle of...
- Math: Geometry - The circumference of the base of a cylinder is 16 cm. The ...
- Math. HELP! - A cylinder is to be made of circular cross-section with a ...

More Related Questions