February 25, 2017

Homework Help: math (algebra honors) #2

Posted by K.S. on Sunday, February 27, 2011 at 5:55pm.

If the radius of a circle is increased by 6 cm, the new area is 121 (pi) cm^2. Find the radius of the original border using factoring.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions