Math, asked by amitmal7188, 1 year ago

The perimeter of a semicircular plate is 108 cm find its area

Answers

Answered by maroofahmad88
14
Heyyyy mate...

here is your answer..

given ,

perimeter of semicircle=108

2πr/2=108

2πr=108×2

44/7r=216

r= 216×7/44

R=34.36 approx

now area of semicircle= πr^²/2

>>>>>>>>> 22/7×34.36×34.36/2= 1855.2436

hope it help you

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