find-the-arc-length-of-a-circle-given-two-tangents-geometry-help

# Interactive video lesson plan for: Find the arc length of a circle given two tangents-Geometry Help.

#### Activity overview:

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

http://geometrycoach.com/Geometry-Lesson-Plans/?pa=MOOMOOMATH
How do find the arc from two tangents and an external angle of 84 degrees?

For more on arc length see MooMooMath Arc Length
http://www.moomoomath.com/arc-length-of-a-circle.html

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Tagged under: tangent,external angle,arc length,arc length circle,geometry,math tutor,moommomath,high school geometry,tangent lines,circles,SAT Math,tangent circle

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