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What is the approximate area of a circle with a radius of 13cm? A.40.8cm² B.530.7cm² C.784cm² D.2461.8 cm²
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What is the approximate area of a circle with a radius of 13cm?

A.40.8cm²

B.530.7cm²

C.784cm²

D.2461.8 cm²

User Apul Gupta
by
7.8k points

1 Answer

5 votes
area of a circle=πr²
r=radius=13 cm
area of a circle=π(13 cm)²=169π cm²≈530.93 cm²≈530.7 cm²

Answer: B.530.7 cm²
User DivinesLight
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8.1k points
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