Math, asked by fasih2ahmed, 10 hours ago

the circular portions of the following figures are semicircles find perimeter and area
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Answered by deepraj26101
1

Answer:

The perimeter of a semicircle is half of the circle. As the perimeter of a circle is 2πr or πd. So, the perimeter of a semicircle is 1/2 (πd) or πr, where r is the radius.

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