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