Joshua DuMont

GSP constructions

This GSP file has tools for building:

The Incenter of a triangle
Square given a side
Equilateral triangle given a side
Octagon given a side
Hexagon given a side
The point on a segment that will break the segment into sections whoose ratio is the golden ratio
A point on a line exterior to a segment that creates segments whoose ratio is the golden ratio
The circumcenter of a triangle
The centroid of a triangle
The orthocenter of a triangle
The incircle of a triangle
The circumcircle of a triangle
The four standard triangle centers at once
The four standard triangle centers at once with the euler line
A pentagon given a side
A pentagon given its radius
The medial triangle of a triangle
The orthic triangle of a triangle
An isosceles triangle
The pedal triangle of a triangle
Tangent circles to two circles from a tangency point
Points which trisect a segment