SOLUTION: Find the area of a circle with the radius 4.

Algebra ->  Surface-area -> SOLUTION: Find the area of a circle with the radius 4.      Log On


   

Question 135590: Find the area of a circle with the radius 4.
Answer by rajagopalan(174) About Me  (Show Source):
You can put this solution on YOUR website!
Find the area of a circle with the radius 4.
Area =pi*r*r
=22/7*4*4
=16*22/7
=352/7
=50.28 sq units