The Other Three Trig Ratios

What: The Other Three Trig Ratios
When: 1/25/2019

We've been working with sine, cosine, and tangent for several day now. They are the three most important ratios for finding missing parts of right triangles. However there are three more trig ratios that do come up every now and then. I don't want to say they aren't important...but they're really just the three we know upside-down.

chart of the reciprocal ratios: secant, cosecant, and cotangent

HELP! Other three trig ratios (link is cued to appropriate start time)

All Six Trig Ratios.docx 88.05 KB

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