trig identities sheet
Post on 12-Dec-2015
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Trig Identities sheet
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Trigonometry Formulae
Trigonometric ratios Inverse ratiosComplementary angle rules
Tan and cot definitions
Angles of any magnitude: ASTC stands for All, Sine, Tan, Cos, and defines which is positive for quadrants 1, 2, 3, and 4.
Square relationships
Exact values of 30, 45 and 60
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