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07-03-2018
Mathematics

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Angel draws a circle with a radius of 5 cm. What is the area of Angel's circle? Use 3.14 for pi

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helpmetnx helpmetnx

07-03-2018

The area of a circle is
A = pi r^2
r = 5
pi = 3/14

A = 3.14 * (5)^2
A = 3.14 * 25
A = 78.5

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