Find the central angle given the arc length and radius
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👉 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. • 👏SUBSCRIBE to my channel here: https://www.youtube.com/user/mrbrianm... • ❤️Support my channel by becoming a member: / @brianmclogan • 🙋♂️Have questions? Ask here: https://forms.gle/dfR9HbCu6qpWbJdo7 • 🎉Follow the Community: / mrbrianmclogan • Organized Videos: • ✅ Angles in Trigonometry • • Angles in Trigonometry • ✅ Solve Problems with Arc Length • • Solve Problems with Arc Length • ✅ Angles in Trigonometry | Learn about • • Angles in Trigonometry | Learn about • ✅ Sketch Angles in Standard Position • • Sketch Angles in Standard Position • ✅ Find the Quadrant of the Angle • • Find the Quadrant of the Angle • ✅ Find the Reference Angle • • Find the Reference Angle • ✅ Complement and Supplement of an Angle • • Complement and Supplement of an Angle • ✅ Convert Radians to Degrees • • Convert Radians to Degrees • ✅ Convert Degrees to Radians • • Convert Degrees to Radians • ✅ Convert Degrees to Degree Minute Seconds • • Convert Degrees to Degree Minute Seconds • ✅ Convert Degree Minute Seconds to Degrees • • Convert Degree Minute Seconds to Degrees • ✅ Coterminal Angles | Learn About • • Coterminal Angles | Learn About • ✅ Find Coterminal Angles | 0 and 2pi • • Find Coterminal Angles | 0 and 2pi • ✅ Find Coterminal Angles | 0 and 360 • • Find Coterminal Angles | 0 and 360 • 🗂️ Organized playlists by classes here: / mrbrianmclogan • 🌐 My Website - http://www.freemathvideos.com • 🎯Survive Math Class Checklist: Ten Steps to a Better Year: https://www.brianmclogan.com/email-ca... • Connect with me: • ⚡️Facebook - / freemathvideos • ⚡️Instagram - / brianmclogan • ⚡️Twitter - / mrbrianmclogan • ⚡️Linkedin - / brian-mclogan-16b43623 • 👨🏫 Current Courses on Udemy: https://www.udemy.com/user/brianmclog... • 👨👩👧👧 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: https://www.freemathvideos.com/about-me/ • #trigonometry #brianmclogan
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