A wire is in the form of a circle of radius 28 m . it is now bent in the form of an equilateral triangle . find the sides of triangle ?
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Given : Radius of circle=28
Circumference of circle =2πr
Circumference of circle =2π(28)=176
Side of the square =
4
176
=44 cm
Hence option
′
A
′
is the answer.
44cm
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