SOLUTION: A small circle is inside a large circle .if the radius of large circle is 5 and radius of small circle 3 .what is the difference between ara of large circle and small circle.

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Question 1136780: A small circle is inside a large circle .if the radius of large circle is 5 and radius of small circle 3 .what is the difference between ara of large circle and small circle.
Answer by ikleyn(52794) About Me  (Show Source):
You can put this solution on YOUR website!
.

It is, literally, the difference of the two areas:


    pi%2AR%5E2 - pi%2Ar%5E2 = 3.14%2A%285%5E2+-+3%5E2%29.


Use your calculator.