This is a prototype of JavaSketchpad,
a World-Wide-Web component of The
Geometer's Sketchpad. Copyright ©1990-1998 by Key Curriculum
Press, Inc. All rights reserved. Portions of this work were funded by the
National Science Foundation (awards DMI 9561674 & 9623018).
Givens:
How many triangles can be formed given three angles?
Drag points A and B in the triangle. Does the triangle
maintain its shape and size?
(Angles A and B determine angle C)