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Formurla for area of a semi curcle is |
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Answer» Answer: The area of a SEMICIRCLE is half of the area of the CIRCLE. As the area of a circle is πr2. So, the area of a semicircle is 1/2(πr2 ), where R is the radius. The VALUE of π is 3.14 or 22/7. Hope it HELPS. |
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