What is the area of circle with radius 8 cm?(Use pi = 3.14)
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What is the area of circle with radius 8 cm?(Use pi = 3.14)
199.86 cm2
200.96 cm2
202.76 cm2
206.66 cm2
Area = pi * r^2 = 3.14 * 8 * 8 = 3.14 * 64 = 200.96.
Using the formula for the area of a circle, Area equals pi times the square of the radius. Multiplying 3.14 by the square of 8 cm gives 3.14 times 64 sq cm, which equals 200.96 sq cm. The area of the circle is 200.96 cm2.