The area of a circle is 616 cm sq find the radius of the circle
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Area of circle= 616 cm^2
Area of circle (formula)= πr^2
616=22/7×r^2
616×7= 22×r^2
4312= 22×r^2
4312/22= r^2
196= r^2
r= Square root of 196
r= 14
Answer: The radius of the circle is 14 cm.
Hope it helps! :)
Area of circle (formula)= πr^2
616=22/7×r^2
616×7= 22×r^2
4312= 22×r^2
4312/22= r^2
196= r^2
r= Square root of 196
r= 14
Answer: The radius of the circle is 14 cm.
Hope it helps! :)
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