Question

A piece of wire is in the form of rectangle whose pength is 18 cm and breadth is 15 cm . It is cut at a point and bent in the form of a circle. Find the radius of the circle​

Answer 1

Step-by-step explanation:

radius = 21

2l+2b=2pie r

2(18+15)

66×7/44 = r

21 = radius

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