Question

what is area of semicircle ​

Answer 1

Answer:

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In the case of a circle, the formula for area, A, is A = pi * r^2, where r is the circle's radius. Since we know that a semicircle is half of a circle, we can simply divide that equation by two to calculate the area of a semicircle. So, the formula for the area of a semicircle is A = pi * r^2/2.

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Step-by-step explanation:

Answer 2

Step-by-step explanation:

the area is given by (22/7 *(r^2))/2