Sine, Cosine, Tangents (9.4-9.5)
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LETTERS the stand for sine, cosine, tagent
SOH CAH TOA
cosine is the ratio of ______ over ______
adjacent, hypotenuse
the angle formed by a horizontal line and a line of sight to a point below the line
angle of depression
the angle formed by a horizontal and a line of sight to a point above the line
angle of elevation
tangent is the ratio of ________ over _______
opposite, adjacent
sine is the ratio of _______ over _______
opposite, hypotenuse
greek name for "triangle measure"
trigonometry
