the perimeter if a semicircle is 132 mts. find its radius ?
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pie ×r is perimeter of semicircle =132mts.
22/7×r=132
r=132×7/22
r=66×7/11
r=6×7
r=42mts.
Radius of semicircle is 42 mts.
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22/7×r=132
r=132×7/22
r=66×7/11
r=6×7
r=42mts.
Radius of semicircle is 42 mts.
HOPE IT WILL HELP U
PLEASE MARK IT AS BRAINLIEST ANSWER
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