find the perimeter of 14cm
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Perimeter of the semicircle is obtained using the formula r(π+2).
Radius r=14 cm
So, perimeter =14(π+2)..... where π= 7/22
=2(22+14)=44+28=72 cm
Hence, the answer is 72 cm.
you should also confirm with others......
may help you.........
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