Algebra at CSUMB with trig identities- sine, cosine, tangent, cosecant, secant, cotangent posted on May 10, 2017We mostly did problems with trig identities. SOHCAHTOA CHOSHACAO Reduced a few radicals to a simpler form. Talked about how the 30 60 90 triangle and 45 45 90 triangles have ratios that you should probably know in this context.

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