Find the perimeter of the semicircular region. Round your answer to the nearest hundredth. 9 m The perimeter is about meters

JanSkalicky asked Dec 18, 2022

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JanSkalicky asked Dec 18, 2022

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24 votes

Answer:

about 23.14 m.

Explanation:

1/2(pi)(d). d=9.

so,

1/2(pi)(9)=4.5pim

then

4.5(pi)+9 is about 23.14m

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