text{Area of a triangle ... equation to make \(\sin{C}\) the subject. Divide both sides by 8.48. \(\sin{C} = 0.642688 \dotsc\). Do not round this answer yet. To calculate the angle use the ...

Working with the graphs of trigonometric functions Working with trigonometric relationships in degrees Using the sine and cosine rules to find a side or angle in a triangle Using bearings in ...