janel97298 janel97298

14-08-2022
Mathematics

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find the arc length of the semicircle with a radius of 4

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Medunno13 Medunno13

20-08-2022

Answer: [tex]4\pi[/tex]

Step-by-step explanation:

The circumference of the entire circle is [tex](4)(2\pi)=8\pi[/tex]

So, the arc length of the semicircle is half of this - [tex]4\pi[/tex].

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