Question
Find the area of a circle with radius 7 m. Take Ď =
22/7.Solution
Circumference = 2Ďr = 2 Ă (22/7) Ă 7 = 44 m Area = Ďr² = (22/7) Ă 7 Ă 7 = 22 Ă 7 = 154 m² Answer: Area = 154 m²
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