jasminewavy2979 jasminewavy2979
  • 15-01-2020
  • Mathematics
contestada

Find the length of the​ arc, s, intercepted by the given central​ angle, thetaθ​, in a circle of​ radius, r. θ=30 ​rad; r=18 m.

Respuesta :

lublana
lublana lublana
  • 16-01-2020

Answer:

540 m

Step-by-step explanation:

We are given that

Central angle,[tex]\theta=30[/tex]rad

Radius of circle=18 m

We have to find the length of the arc s.

We know that

Length of arc,[tex]s=r\theta[/tex]

Using the formula then, we get

Length of arc,[tex]s=18\times 30=540 m[/tex]

Hence, the length of arc=540 m

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