**GSP
Tool Scripts**

Click this link for a GSP file containing the following tool scripts:

Centroid of a triangle (user selects three
points)

Orthocenter of a triangle (user selects three
points)

Circumcenter of a triangle (user selects
three points)

Circumcircle of a triangle (user selects
three points)

Incenter of a triangle (user selects three
points)

Incircle of a triangle (user selects three
points)

Medial triangle of a triangle (user selects
three points)

Orthic triangle of a triangle (user selects
three points)

Orthocenter, mid-segment triangle (user
selects three points)

Nine Point Circle (user selects three points)

Nine Point Circle Center (user selects three
points)

Pedal Triangle (user selects four points)

Square (user selects one side)

Equilateral triangle (user selects one side)

Circle tangent to two circles - 2^{nd}
circle exterior to tangent circle (user selects two circles)

Circle tangent to two circles - 2^{nd}
circle interior to tangent circle (user selects two circles)

Segment divided into the golden ratio (user
selects two points)

Isosceles Triangle (user selects two
segments: 1^{st} segment is the base and the 2^{nd} segment is
the altitude)

Triangle Centers (G, H, I, and C) – (user
selects three points)

Triangle Centers (G, H, I and C) with Euler
Line – (user selects three points)