Use Flash for more accurate numbers. You drag the black circles to create a triangle. The program will output data about your triangle. It shows: -the side lengths -acute, right, or obtuse -scalene, isosceles, or equilateral -the angle measurements (right triangles only) It uses the Scratch distance function for side lengths, Pythagorean theorem for classifying the angles, and trigonometry for the angle measurements. Curated 2/24/12, thank you Cylon Toast!
