Math, asked by manurandhawa797, 5 months ago

Find perimeter of a semi circle whose Curved side is 23.6 centimetre and radius is 7.51 cm ​

Answers

Answered by shoyamroka43
1

Answer:

The length of the curved part is half the circumference of the circle. So in this case that is 3π cm as the circumference is 2πr where r is the radius.

The length of the straight part is just the diameter of the circle or 2 x radius which is 6 cm in this case.

So the total perimeter of the semicircle is 3π+6 cms.

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