How to find the arc length of a circle using the formula

👉 Learn how to solve problems with arc lengths. You will learn how to find the arc length of a sector, the angle of a sector, or the radius of a circle. An arc of a circle is the curve between a pair of points on the circumference of the circle. The angle of an arc is the angle subtended by the arc with a pair of radii of the circle at the center of the circle. The portion enclosed by an arc of a circle and a pair of radii of the circle is called a sector.

The relationship between the arc length (S), the radius (r), and the angle subtended by the arc at the center (theta), is given by the formula S = r(theta), when theta is in radians. And is given by ((theta)/360) x 2pi r, when theta is in degrees.

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Organized Videos:
✅ Angles in Trigonometry
youtube.com/playlist?list=PL0G-Nd0V5ZMrdn9zTKTF…
✅ Solve Problems with Arc Length
youtube.com/playlist?list=PL0FAA8F3A4A64C0CD
✅ Angles in Trigonometry | Learn about
youtube.com/playlist?list=PL0G-Nd0V5ZMpqCJQreDI…
✅ Sketch Angles in Standard Position
youtube.com/playlist?list=PL0G-Nd0V5ZMqYCdsQY6B…
✅ Find the Quadrant of the Angle
youtube.com/playlist?list=PL0G-Nd0V5ZMquYefa135…
✅ Find the Reference Angle
youtube.com/playlist?list=PL0G-Nd0V5ZMpxWekQ0Nl…
✅ Complement and Supplement of an Angle
youtube.com/playlist?list=PL0G-Nd0V5ZMocTFwM1FK…
✅ Convert Radians to Degrees
youtube.com/playlist?list=PL0G-Nd0V5ZMqaSH_QGSK…
✅ Convert Degrees to Radians
youtube.com/playlist?list=PL0G-Nd0V5ZMppuYwc90q…
✅ Convert Degrees to Degree Minute Seconds
youtube.com/playlist?list=PL0G-Nd0V5ZMoAVUc0hQV…
✅ Convert Degree Minute Seconds to Degrees
youtube.com/playlist?list=PL0G-Nd0V5ZMrZmQzUM7F…
✅ Coterminal Angles | Learn About
youtube.com/playlist?list=PL0G-Nd0V5ZMoqhYuu6l4…
✅ Find Coterminal Angles | 0 and 2pi
youtube.com/playlist?list=PL0G-Nd0V5ZMrJJVmzS9g…
✅ Find Coterminal Angles | 0 and 360
youtube.com/playlist?list=PL0G-Nd0V5ZMoA7QwPW6W…

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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: freemathvideos.com/about-me/

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