The circumference of a circle when the area is 69cm2 is about 29.4 cm
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43.991 cm
The area is 50.214 cm2
Suggestion: Divide the circumference by (2 x pi) to get the radius. Then use the standard formula for the area of a circle.
Radius of circle: 44/(2*pi) = 7 cm rounded Area of circle: pi*7^2 = 154 square cm rounded
A circle with an area of 200.96 cm2 has a:Radius of about 8 cmCircumference of about 50.25 cm