GSP Script Library

by Kristina Dunbar, UGA

Below are some GSP scripts that might be helpful.  If you do not have Geometer's Sketchpad, you can purchase it here for about $40.

• Centroid (G)

• Orthocenter (H)

• Circumcenter (C)

• Circumcircle

• Incenter (I)

• Incircle

• Excenter

• Orthocenter w/ mid-segment triangle

• Orthic triangle

• Medial triangle

• Pedal triangle

• Trisecting a line segment

• Equilateral triangle (given a side)

• Square (given a side)

• Isosceles triangle (given a side and altitude)

• Triangle centers H, G, C, and I

• Triangle centers w/ Euler Line

• Nine Point Circle

• Center of Nine Point Circle

• Golden Ratio

• Hexagon (given a side)

• Pentagon (based on golden ratio construction)

• Pentagon (given a radius)

• Pentagon (given a side)

• Octagon (given a side)

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