Z
Posts:
17
From:
Artic
Registered:
6/22/13


Re: radius of a circle with chord of length
Posted:
Jun 22, 2013 9:48 PM


You want to center it at (4,2) and have a radius of 5, so use the standard equation for a circle, x^2+y^2=r^2 and this becomes, (x4)^2+(y2)^2 = 25.
I am not sure exactly what you are asking for the next part because it is abbreviated with (...).

