Writing Ratios
 Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Right Triangle Trigonometry - SohCahToaRatios must be reduced Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinX =sinZ =cosX =cosZ =Ratios must be reducedtanX =tanZ = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinX =sinZ =cosX =cosZ =Ratios must be reducedtanX =tanZ = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinA =sinC =cosA =cosC =Ratios must be reducedtanA =tanC = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinX =sinZ =cosX =cosZ =Ratios must be reducedtanX =tanZ = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinX =sinZ =cosX =cosZ =Ratios must be reducedtanX =tanZ = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinA =sinC =cosA =cosC =Ratios must be reducedtanA =tanC = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinA =sinC =cosA =cosC =Ratios must be reducedtanA =tanC = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinX =sinZ =cosX =cosZ =Ratios must be reducedtanX =tanZ = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinA =sinC =cosA =cosC =Ratios must be reducedtanA =tanC = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinA =sinC =cosA =cosC =Ratios must be reducedtanA =tanC = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinA =sinC =cosA =cosC =Ratios must be reducedtanA =tanC = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinA =sinC =cosA =cosC =Ratios must be reducedtanA =tanC = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinX =sinY =cosX =cosY =Ratios must be reducedtanX =tanY = Right triangle trigonometry relates the sides of a right triangle to theangle measures of the two acute angles.Write the trig. ratios for the triangle.Right Triangle Trigonometry - SohCahToasinX =sinY =cosX =cosY =Ratios must be reducedtanX =tanY = You have 3 trig. keys on your calculator that will give you a "trig. ratio"for a specific angle measure.  The ratio will be given to you in decimal form.  Use your calculator to find the trig. ratios for the following anglemeasures.Decimal equivalents must be rounded to four places.(i.e. 0.1236 or 0.6000)cos12∘=cos82∘=cos30∘=Right Triangle Trigonometry - SohCahToasin5∘=sin68∘=sin30∘=tan22∘=tan75∘=tan30∘=
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