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functions of an angle that relate the size of the angle to the length of the sides of a triangle. The functions sine, cosine and tangent are the most important functions in this group.
a median of a triangle is a line drawn from a vertex to the middle of the opposite side.
a measure of dispersion of a data set which is equal to the square of the standard deviation....
an algebraic expression that consists of three terms and has the general form ax2...
interest accumulated and calculated on previously accrued interest.
a coordinate pair of values where the first number gives the x-value and the second...