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Elden [556K]
3 years ago
6

For a circle with a radius of 6 meters, what is the measurement of a central angle (in degrees) subtended by an arc with a lengt

h of
7
3
π meters?
Mathematics
2 answers:
lesantik [10]3 years ago
8 0
I hope this helps you




Arc length = central angle/360.2pi.r


7/3pi=?/360.2pi.6


?=7.10


?=70
lorasvet [3.4K]3 years ago
6 0

Answer:

70 degree

Step-by-step explanation:

Length of the arc formula = circumference of the circle * central angle / 360

circumference of the circle formula = 2\pi r

where r is the radius of the circle, given radius = 6

\frac{7\pi}{3}=2 \pi * 6* \frac{angle}{360}

 \frac{7\pi}{3}=12\pi* \frac{angle}{360}

divide by 12 pi on both sides

\frac{7}{36}=\frac{angle}{360}

Now we multiply both sides by 360

So angle = 70 degrees

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