Math, asked by mithu2511, 1 year ago

perimeter of semicircle Park is 72 metre find its area and radius

Answers

Answered by jalpajagani07

4

Answer:

Step-by-step explanation:

2πr/2 = 72cm

2πr = 144cm

πr = 72cm

r = 72×22/7cm

r = 226.28

So, area = πr^2/2

= (22/7×226.28×226.28)/2

=(189,369.206)/2

=94,684.60cm^2

I HOPE IT WAS HELPFULL TO U

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