Find The Circumference Of A Circle Whose Radius Is 4 Centimeters. (Make Sure To Use Pi= 3.14)?


3 Answers

Anonymous Profile
Anonymous answered
25.12 cm
amber Jhon Profile
amber Jhon answered
The circumference of a circle is also known as the perimeter of the circle. The formula for the circumference of the circle is;

Circumference = 2*pi*r

pi= constant= 3.14

r= radius= 4 centimeter

r= 4 x 10^-2 meters= 0.04 meters

Circumference= 2* 3.14 * 0.04 meters

Circumference= 0.2512 meters
Anonymous Profile
Anonymous answered

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