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Ind the length of the arc of the semicircle. ​ ​Use 3.143.14 as an approximation for \piπ.
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Ind the length of the arc of the semicircle.

​

​Use 3.143.14 as an approximation for \piπ.

Ind the length of the arc of the semicircle. ​ ​Use 3.143.14 as an approximation for-example-1
User Darren Weber
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9 votes

Answer:

length of arc=1/2πd=1/2×3.14×44=69.08ft

User Samutz
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