Find the Length of the Arc of a Circle Using Radians

Practice Questions

Pre-Calculus › Find the Length of the Arc of a Circle Using Radians

Questions

Find the length of an arc of a circle if the radius is and the angle is $\frac{\pi}{4}$ radians.

Find the arc length of a circle with circumference $10\pi$ that goes from to $135^\circ$ around its center.

If circle has a radius of ${}\frac{5}{\pi}$ fathoms and sector has a central angle of $\pi$ . What is the measure of arc ?

If a circle has a circumference of 310 kilometers, find the length of the arc associated with a central angle of $\frac{3\pi}{4}$ radians.

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If the length of is and $\angle O=\frac{\pi}{5}$ , which of the following is closest to the length of minor arc ?

Find the length of a circular arc if the radius is , with an angle of $\frac{\pi}{2}$ .

When CERN was designing its Large Hadron Collider, they needed to run a cable from the control house to a spot $\frac{\pi}{3}$ radiansaround the circle. If the Large Hadron Colider has a radius of , what length of cable will be necessary to reach the sensor?

Find the length of an arc of a circle if the radius is and the angle is $\frac{5\pi}{4}$ .

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