Plane Trigonometry |
Contents
Introductory Concepts | 1 |
The Trigonometric Functions | 21 |
Solution of Right Triangles | 40 |
Copyright | |
15 other sections not shown
Common terms and phrases
angle of elevation Arccos Arcsec Arcsin Arctan calculator centimeters characteristic complex numbers computation Consequently cos² csc² decimal point direction distance domain equal equation Example Express feet formula Furthermore given in problems Hence horizontal identity inches integer interpolation inverse trigonometric function law of cosines law of sines law of tangents length logarithm mantissa miles Mollweide's equations multiples negative normal axis number in problems obtain ordered pairs P. P. Subtract P₁ P₂ plane polar axis pole problems 13 quadrant quotient radians radius vector real number REVIEW EXERCISE right triangle roots scientific notation sec² significant digits sin² Sketch the graph solution set standard position symmetrical with respect symmetry tan² tangent terminal side theorem trigonometric function value trigonometric ratios units X-axis y₁ zero π 3π π 5π