Additional Mathematics (4037) Topic 10 · Trigonometry 10.1 Trigonometric functions, graphs and exact values Key ConceptsLearn FirstLoading… Key FormulasKnow TheseLoading… Common MistakesAvoid TheseLoading… StrategyApply ThisLoading…4037-SUB-10.1-1Non-CalculatorLoading… 4037-SUB-10.1-2CalculatorLoading…