Google Classroom
GeoGebraGeoGebra Classroom

Right Triangle Trigonometry

In this application, you can click and drag points A and B to change the size of the right triangle. The check boxes allow you to see the lengths of the sides, the measures of the angles, and the areas of the squares of the sides. You can also use the sliders to change the lengths of a and b to integer values. The maximum length of a or b is 15 units.