Area =πr^2
π5^2 - π 3^2 = π (5^2 - 3^2) = ?
Marian drew a picture of two circles.She wanted to shade only the outer circle.
WHich of the following is closest to the area of the shaded region?
The shaded region of the outer circle's radius is 5 and the inside circl'es radius is 3
A.75
B.48
C.165
D.192
B?
1 answer