Question
A rod is in the form of a circle of radius 35 cm. What
is the side of a square into which it can be bent?Solution
Circumference of the circle = 2πr = 2 × (22/7) × 35 = 220 cm ∴ Perimeter of the square = 220 ∴ Side of the square = 220/4 = 55 cm
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