TrigonometryEasySum, Difference, and Multiple-Angle Formulas ShareSum, Difference, and Multiple-Angle Formulas · Easy problemFind the exact value of sin75∘\sin 75^\circsin75∘ using 75∘=45∘+30∘75^\circ = 45^\circ+30^\circ75∘=45∘+30∘.Check Show answer Walk through it step by step Practice more like this Review this concept