Plane and Spherical Trigonometry

abscissa angle increases angle of elevation angles of depression base characteristic circle whose radius colog COMMON LOGARITHMS complex number computed cos-¹ cos² cos³ cot-¹ coty cube root decimal point determines difference equal Equating the real exponent find the area Find the distance Find the height Find the square find the value flagpole formulas four-place tables Hence interpolation inverse function law of cosines law of sines less than 180 LO LO Log Cot log sin ẞ logarithms of numbers mantissa Moivre's theorem negative number of degrees P. P. Log quadrant radians right triangle roots of unity sec² sides are given significant figures sin a cos sin b sin sin ẞ sin-¹ sin² sin³ sine solution spherical triangle square root tabulated tan² tangent terminal line tower trigonometric functions Va² α α απ