Math, asked by ranjithinfo8839, 1 year ago

If the perimeter of semi circle is 108. Find the radius

Answers

Answered by Anonymous

4

Answer:

17.1 cm

explanation:

Circumference of circle =108cm

=2πr

108=2πr

108=2*22/7*r

108=44/7*r

r=108*7/44

Therefore Radius=17.1cm

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