SOLUTION: the diameter of a round dinner plate is 10 inches.what is the area of the plate?

Algebra ->  Surface-area -> SOLUTION: the diameter of a round dinner plate is 10 inches.what is the area of the plate?      Log On


   

Question 437805: the diameter of a round dinner plate is 10 inches.what is the area of the plate?
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
Area of a circle equals πr2.
π(5)2=25π=78.54 sq.in..