+0  
 
0
562
1
avatar

Two circles have the same center $C.$ (Circles which have the same center are called concentric.) The larger circle has radius $10$ and the smaller circle has radius $6.$ Determine the area of the ring bet`ween these two circles. 

 Sep 13, 2020
 #1
avatar+605 
+2

\(10^2\pi-6^2\pi=100\pi-36\pi=\boxed{64\pi}\)

 

:)

.
 Sep 13, 2020

1 Online Users

avatar