Question

what is the formula for finding area of semicircle and perimeter of the semicircle​

Answer 1

Answer:

Hey,

Area of semicircle = (πr^2)/2

Perimeter of semicircle = πr + 2r

Hope it helps.

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Answer 2

For finding the area of semicircle, formula is:-

1/2 × pi× r²

For finding the perimeter, formula is:-

(Pi × r) +d

( Here the value of pi is 22/7, r means radius and d means diameter)

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