Q. 15.0( 3 Votes )
A wire is looped in the form a circle of radius 28 cm. It is rebent to form a square. Determine the length of the square?
Answer :
Given, radius of circle = r = 28cm
Let the side of the square be a cm
Circumference of circle = perimeter of square
2π r = 4a
⇒ 44 × 4 = 4 a
a = 44 cm.
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