English, asked by rahulroy913458, 7 months ago

Perimeter of a semicircular field is 108 meter

Answers

Answered by Mahi17082004

1

Answer:

GOOD EVENING

semicircle means half circle

so perimeter=circumference

semicircle perimeter=semicircle circumference

semicircle perimeter=(1/2)2πr

semicircle perimeter=πr

108=(22/7)r

r= (108×7)/22

r= 34.36

THANK YOU

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