A circle has a central angle measuring StartFraction 7 pi Over 10 EndFraction radians that intersects an arc of length 33 cm. Wh

Question

1 year ago

13

at is the length of the radius of the circle? Round your answer to the nearest whole cm. Use 3. 14 for Pi. 11 cm 15 cm 22 cm 41 cm.

1 answer:

cupoosta [38] · Answer 1 · 2023-04-27T08:27:08+03:00

The radius of the given circle with a central angle of 7π/10 and arc length of 33cm is 15cm.

It is given that

The central angle of the given circle = 7π/10 radians

Length of arc = 33cm

<h3>What is the formula for arc length?</h3>

Arc length = central angle* radius

From the above formula

Radius = Arc length/Central Angle

Radius = $\frac{33}{(7\pi)/10 }$

Radius = 15cm

Therefore, radius of the given circle is 15cm.

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