Plane and Spherical Trigonometry |
Contents
PRELIMINARY REVIEW Chapter 1 may be omitted and referred to as needed The book may be begun with either Chapter 2 or Chapter 3 as desire... | 3 |
Factors and terms Division by zero 1 2 | 6 |
Fractions 367 | 7 |
Copyright | |
86 other sections not shown
Common terms and phrases
9 Prop angle of elevation approximately arc cot arc csc arc sec called cd L Cot central angle characteristic circle of radius cologarithm common logarithms complex number computation cosē Cot cd cotangent decimal point digits dihedral angle directed line-segment equal equation Example EXERCISES find log Find the distance Find the length five-place Table formulas four-place tables graph Hence interpolation intersection inverse functions inverse trigonometric functions latitude law of cosines law of sines log cot Logarithms of Trigonometric Logio Value Logio mantissa meridian Napier's rules negative obtain perpendicular plane polar triangle pole Proof quadrant radians read as printed read co-function right spherical triangle right triangle sides significant figures Similarly sinē Solution Solve triangle ABC sphere spherical triangle subtract tabular difference tangent terminal ray Theorem tion trigono Trigonometric Functions Value Logio Value vector x-axis zero