Modern Trigonometry

abscissa algebraic aloga angle image angle measure angle of elevation angle of measure antilog Arccos Arcsin Arctan called central angle circle of radius common logarithms complex number compute coordinates cos² decimal defined definition determinate point distance Example EXERCISES exponent Express the following find log find the values four-digit geometric graph half-line identity initial side integer interpolation in Table law of cosines law of sines law of tangents length linear interpolation log cot log2 log4 loga logarithmic equation mantissa method negative number nth root number of reliable ORALS ordinate permissible base plane geometry positive number quadrant radian measure radius vector real numbers right triangle rotation sec² Section sin² Solve the triangle standard position Table VII tabular tan² tangent terminal side theorem trigonometric form wheel write x-axis y-axis απ π π