Cheat Sheet Trigonometry - Web master trigonometry with trig identities cheat sheet for solving trigonometric proofs. Sin( ) = opposite hypotenuse csc( ) = hypotenuse Web trigcheatsheet definitionofthetrigfunctions righttriangledefinition forthisdefinitionweassumethat 0 < < ˇ 2 or0 < < 90. Csc ⎛ π ⎜ − θ ⎞ = θ ⎟ sec ⎝ 2 ⎠ ⎛ π ⎞ tan ⎜ − θ ⎟ = cot θ ⎝ 2 ⎠. ( x , y ) q x. 0 < or 0 ° < q < 90 °. Definition of the trig functions. Cos ⎛ ⎜ − θ ⎞= ⎟ sin θ ⎝ 2 ⎠ ⎛ π sec ⎜ − θ ⎞= csc θ ⎝ 2 ⎟ ⎠ ⎛ π ⎞ cot ⎜ − θ ⎟ = tan θ ⎝ 2 ⎠. For this definition q is any angle. For this definition we assume that.
Cos ⎛ ⎜ − θ ⎞= ⎟ sin θ ⎝ 2 ⎠ ⎛ π sec ⎜ − θ ⎞= csc θ ⎝ 2 ⎟ ⎠ ⎛ π ⎞ cot ⎜ − θ ⎟ = tan θ ⎝ 2 ⎠. Web trigcheatsheet definitionofthetrigfunctions righttriangledefinition forthisdefinitionweassumethat 0 < < ˇ 2 or0 < < 90. 0 < or 0 ° < q < 90 °. Simplify complex expressions, apply essential identities, and tackle. Definition of the trig functions. For this definition we assume that. ( x , y ) q x. Sin( ) = opposite hypotenuse csc( ) = hypotenuse Web master trigonometry with trig identities cheat sheet for solving trigonometric proofs. Csc ⎛ π ⎜ − θ ⎞ = θ ⎟ sec ⎝ 2 ⎠ ⎛ π ⎞ tan ⎜ − θ ⎟ = cot θ ⎝ 2 ⎠. For this definition q is any angle. Sin ⎛ π ⎜ − θ ⎞ ⎟ = cos θ ⎝ 2 ⎠.