Posted by **Help me!!** on Monday, April 14, 2008 at 10:36pm.

Find the radius of a right cone with the slant height 21m and the surface area 168pi m^2

## Answer this Question

## Related Questions

- Algebra - Find the radius of a right cone with slant height 21 m and surface ...
- Geometry - Find the lateral area and surface area for a right cone whose slant ...
- geometry - Find the slant height of a cone with surface area of 178.6 in2 and a ...
- geometry - 1. What is the lateral surface area of a square pyramid with side ...
- geometry - Find the surface area of a cone with a slant height of 11 and a ...
- Geometry - The surface area of a cone is 55 pie cm squared. The radius is 5 cm. ...
- Geometry - The surface area of a cone is 150ð in 2 . The radius of the base is ...
- Geometry - For a cone, if the radius was quadrupled and the slant height was ...
- geometry - For a cone, if the radius was quadrupled and the slant height was ...
- geometry(surface area) - What is the lateral surface area of a cone with radius ...