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The radius of a semicircle is 5.3 inches. What is the semicircle's area?

Use 3.14 for ​ and round your answer to the nearest hundredth.

User KyloRen
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1 Answer

2 votes

Answer:

44.12

Explanation:

since area of a circle is (pi)(r^2), a semi circle would be that divided by 2. and so plugging in the radius squared, multiplying by pi, then dividing by 2, boom. A=44.12.

User Abdiel
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