Rent Right-Triangle Trig on DVD

Geometry: Lesson 21: Right-Triangle Trigonometry

2000 Rated NR 30m

In this user-friendly course, veteran geometry instructor Jim Noggle teaches the fundamentals of right-triangle trigonometry, including how to define and apply the tangent, sine and cosine ratios for acute angles. Noggle also explains how to use tangent, sine and cosine ratios to solve problems involving right triangles. Noggle is an award-winning instructor who's been teaching math since 1970.

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Cast: Jim Noggle

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Movie Details

Not rated. This movie has not been rated by the MPAA.
Screen formats

Full Screen 1.33:1



Closed captioned


Language and sound

English: Dolby Digital 2.0 Stereo

Other features

Color; interactive menus; scene access.