kimera kimera
  • 01-06-2020
  • Mathematics
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What is the length of the arc shown in read?

What is the length of the arc shown in read class=

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BeBestBoy
BeBestBoy BeBestBoy
  • 01-06-2020

Arc Length Formula :

[tex] \boxed{\bold{Arc length = \frac{θ}{360^o} \: 2 \pi r}} [/tex]

Arc length = [tex] \frac{\cancel{45^o}}{\cancel{360^o}} \times 2 \times 3.14 \times 13 [/tex]

Arc length = [tex] \frac{1}{8} \times 81.64 [/tex]

Arc length = [tex] \frac{81.64}{8} [/tex]

Arc length = 10.205 cm

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