Modern Trigonometry

abscissa algebraic angle antilog approximations Arccos Arcsin Arctan base called central angle circle complex number compute consider coordinates cosine defined definition Describe determinate point difference digits direction discussion distance domain equal equation Evaluate Example EXERCISES exponent Express find the values four functional values geometric give given graph hence identity integer known law of sines length lies linear interpolation listed loga logarithms logo means measure method multiple negative ORALS period places plane positive positive number possible Prove quadrant radian measure radians radius vector range real numbers relations result roots rotation side simply solution Solve standard position student Table tangent terminal side theorem tions triangle triangle ABC trigonometric functions unit write written x-axis