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16-04-2021
Mathematics

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

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

Respuesta :

tangentjay tangentjay

11-07-2022

Answer:

about 23.14 m.

Step-by-step 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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