Jackson High School

Tangent tan = Length of the opposite leg Length of the adjacent leg . Examples: sin A= 15 17 . sin B = 8 17 sin F = 12 15 = 4 5 sin E = 9 15 = 3 5 cos A= 8 17 . cos B= 15 17 cos F = 9 15 = 3 5 cos E = 12 15 = 4 5 tan A = 15 8 . tan B = 8 15 tan F = 12 9 = 4 3 tan E = 9 12 = 3 4 10-6.2 – Finding the ratio and angle using the calculator or chart ................
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