Eblanks094
Eblanks094 Eblanks094
  • 16-04-2020
  • Mathematics
contestada

A circle has a radius of 5 and the arc measure is 60. what is the Arc lenght

Respuesta :

Hrishii
Hrishii Hrishii
  • 16-04-2020

Answer:

5.23 units

Step-by-step explanation:

Let the length of arc be l

[tex]central \: \angle \: ( \theta) = 60 \degree \\ radius \: (r) = 5 \: units \\ \\ \because \: l = \frac{ \theta}{360 \degree} \times 2\pi \: r \\ \\ \therefore \: l = \frac{60 \degree}{360 \degree} \times 2 \times 3.14 \times 5 \\ \\ \therefore \: l = \frac{1 }{6} \times 31.4 \\ \\ \therefore \: l = 5.23 \: units[/tex]

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