Finding Arc Length of a Circle-Geometry-MooMooMath

1,215 views · Published 18 August 2015 · 4:50 · Indexed 10 November 2026

Channel: MooMooMath and Science · 2015 · Education

Watch on YouTube

Geometry Teachers  Never Spend Time Trying to Find Materials for Your Lessons Again!

Join Our Geometry Teacher Community Today!

http://geometrycoach.com/Geometry-Lesson-Plans/?pa=MOOMOOMATH
Arc Length is the length of the arc that is part of the circumference.
The formula for arc length = measure of AB/ 360 * 2pi *radius
Video works two example problems finding arc length.
Problem 1 is Find the arc length of a circle with a radius of 5 and an angle measure of 50 degrees.
Problem 2 is If given the diameter of a circle and a central angle of 150 degrees.

You may also enjoy...
Finding Arc length
https://www.youtube.com/watch?v=6lF1Kz6c2r4

Arc Length of a Circle
http://www.moomoomath.com/arc-length-of-a-circle.html

Arc length of a circle "shortcut"
https://www.youtube.com/watch?v=lBOy62v-9Uk

-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades" 
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-

More from this channel

• 1:14 Solving one step equations

  MooMooMath and Science

  963 views · 18 June 2012

• 1:48 Adding negative numbers.

  MooMooMath and Science

  471 views · 20 June 2012

• 2:33 Simple rules to help you subtract POSITIVE and NEGATIVE numbers easily.

  MooMooMath and Science

  327 views · 20 June 2012

• 2:26 One step equations-pre algebra-moomoomath

  MooMooMath and Science

  599 views · 26 June 2012

• 3:03 What is prime factorization?

  MooMooMath and Science

  4,391 views · 28 June 2012

• 3:15 Greatest Common Factor

  MooMooMath and Science

  1,194 views · 28 June 2012

• 3:43 Divisibility Rules for 6,9, and 10

  MooMooMath and Science

  210 views · 29 June 2012

• 2:53 Multiplying Exponents

  MooMooMath and Science

  991 views · 3 July 2012