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Find the area of a semi-circle with
diameter d cm.​

User Akshata
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Answer:

I will let you answer this after reading below

Explanation:

a=area


a = \pi {r}^(2)


r = d / 2

write a in terms of d


a = \frac{\pi {d}^(2)}{ 4}

since it's a semicircle divide a by 2 and that's your answer

I can confirm you answer if you like in a comment

User Carstenbaumhoegger
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