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Friday, August 21, 2020

Area of a circle

 To find the area of the circle you have to know the amount of the simbel π=3.14 Then you will times it twice with the radiance. The radiance is half of the width of the circle.

Example

A=π x r x r

=3.14 x 5 x 5 

= 78.5 m 3


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