A square of size 2cm is made from a wire. Calculate the diameter of circle which will be made from the same length of wire as that of square.
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Answer:
28/11
Step-by-step explanation:
perimeter of square=4*side
=4*2cm
8cm
perimeter of square=perimeter of circle
8cm=2*22/7*r
r=8*7/44
r=14/11
d=28/11
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