An Applet for side bisectors of a triangle
Author: June Patton

This is an applet to examine the relationship between the perpendicular bisectors of a triangle.

Drag the vertices of the triangle to see how the bisectors relate to each other.  Use the circles to try to construct a proof.

Show Bisectors

Show First Circle

Center of all 3 circles

A = (-2.920846243045246, 3.3965028750448116)
B = (3.4629614616020805, 2.444394635476384)
C = (-1.9063046762920026, -1.6605966269251977)
AB = Segment(A, B)
AC = Segment(A, C)
BC = Segment(B, C)
BisectAB = LineBisector(AB)
BisectAC = LineBisector(AC)
BisectBC = LineBisector(BC)
MidAC = Point(BisectAC)
Circle1 = Circle(MidAC, A)
ShowBisectorBox = false
ShowCircleBox = false
Center = Intersect(BisectAB, BisectAC)
Circle2 = Circle(Center, B)