Question
The circumference of a circle is given as 220 m. What is
the area of the circle? [Use π = 22/7]Solution
circumference of a circle =220m. 2 πr =220m 2×22/7 ×r =220 r =35 Area of circle = πr2 =22/7 ×35×35 =110×35 =3850m2
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