Home | Theorems | Pythagoras | Pythagoras Mind Map | Right Triangle Formulas

In the figure, prove that the area of a right triangle ACB is equal to the difference of the areas A1 and A2. See also: Hippocrates 1, Hippocrates 3, Hippocrates 4, Squaring the Circle, Pythagoras and Circle Area, Similar shapes.

Last updated: May 10, 2007