Khan Academy on a Stick

30-60-90 Triangles II

More examples using 30-60-90 triangles.

Special right triangles

30-60-90 Triangle Side Ratios Proof
45-45-90 Triangle Side Ratios
30-60-90 Triangle Example Problem
Area of a Regular Hexagon
45-45-90 Triangles
Intro to 30-60-90 Triangles
30-60-90 Triangles II

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This collection was created August 2013.