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Trigonometry Part 1

22 minutes

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Discusses the measurement of triangles. Covers similar triangles and corresponding angles, finding an unknown height in a similar triangle, and tangent ratios of varying angles (hypotenuse, adjacent, and opposite sides). Explains how to use a calculator to find the tangent ratio of any angle and how to use tangent ratios to find either an unknown adjacent or opposite side length.

Media Details

Runtime: 22 minutes

Trigonometry
Episode 1
22 minutes
Grade Level: 10 - 12
Trigonometry
Episode 2
29 minutes
Grade Level: 10 - 12

Viewer Comments

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    SUSIE V. (Flushing, MI)
    May 10th, 2017 at 03:03 PM

    Very good at explaining the reasonings and rationale for learning trigonometry!