a piece of wire is in the form of a rectangle whose length and breadth are 35 cm and 31 CM respectively it is very bent in the form of a circle find the radius of the circle
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Answer:
21
Step-by-step explanation:
the length of wire will be same
so perimeter of rectangle =circumference
so 2(35+31)=2πr
so r= 21 cm after solving it.
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