Tan

Trigonometry, Sine, Cosine and Tan

Trigonometry, Sine, Cosine and Tan

Trigonometry Ratios Sine, cosine and tangent with reference to right angled triangle   ABC is any triangle, right angle from SOH CAH TOA Tan B=b/c (tan opp/adj) Sin B = b/a (Sin opp/hyp) Cos B = c/a (Cos adj/hyp) Trigonometry I Derivation of trigonometric ratio of 30 degrees, 45 degrees and 60 degrees from drawn…