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24-05-2020
Mathematics

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what is the sector area of a semicircle whose diameter is 15m long?

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caitlincooke2004 caitlincooke2004

24-05-2020

Answer:

To find the area of a semi-circle, you need to know the formula for the area of a circle. This is because, a semi-circle is just the half of a circle and hence the area of a semi-circle is the area of a circle divided by 2.

Step-by-step explanation:

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