Right triangle right triangle, see the hyperbolic triangle of a hyperbolic sector. The values of the trigonometric functions can be evaluated exactly for certain angles using right triangles with special angles. These include the "30-60-90 triangle" which can be used to evaluate the trigonometric functions for any multiple of π/6, and the "45-45-90 triangle" which can be used to evaluate the trigonometric functions for any multiple of π/4. Let "H", "G", and "A" be the harmonic mean, the geometric mean, and the arithmetic mean of two positive numbers "a" and "b" with "a" > "b". If a right triangle has legs "H"
How to Talk to a Liberal (If You Must) "never apologize to, compliment, or show graciousness to a Democrat". The book was on "The New York Times Best Seller list" for 17 weeks. How to Talk to a Liberal (If You Must) How to Talk to a Liberal (If You Must) is a 2004 book by Ann Coulter. The book is a collection of columns written by Coulter on liberalism, the war on terror, and the media. In it, Coulter offers advice gleaned from her experience as a political pundit. She attacks "The New York Times" and the Democratic Party, and sums up her opinion of liberals in two