Mathematics, 23.03.2021 21:50, TrueKing184
A circle has a radius of 5 centimeters. What is the area?
Answers: 1
, r is your radius, A is your area, and π is pi (3.1415...). You plug in your radius, or 5 into r, square it, 25, and multiply it by pi. You may be asked to use a certain number of digits of pi, and in that case you multiply for example 3.14 by 25, however 
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