## Elements of Plane and Spherical Trigonometry |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Other editions - View all

### Common terms and phrases

abscissa altitude azimuth called check formula circumcircle colog computed construct cos0 cos2 cosh cosine curve derived distance divided equal Example excircles Exercises exsec feet Find the lengths following triangles given equation Half-angles Hence horizontal hour angle hyperbolic functions hypotenuse inches included angle isosceles trapezoid latitude less than 90 log cot logarithms measure negative Nine-Points Circle nth roots opposite angle ordinate orthocenter pedal triangle perpendicular to OA plane polar triangle positive Prove the following quadrant angles radii respectively right angle sec2 second quadrant sexagesimal Show similar expressions sin2 sin3 sine and cosine sinh solution Solve the following Solve the triangle sphere spherical right triangle spherical triangle student substitute subtends tan0 tan2 tangent tanh theorem third quadrant tions triangle ABC trigonometric functions unity unknown write