Using Geometers SketchpadScripts

by

Chad Crumley

 

1. Centroid

 

2. Orthocenter

 

3. Circumcenter, Circumcircle

 

4. Incenter, incircle

 

5. Medial triangle (auxiliary triangle)

 

6. Orthocenter,Mid-segment triangle

 

7. Orthic triangle

 

8. Pedal triangle

 

9. Center of Nine point circle, Nine-point circle

 

10. Trisecting a line segment

 

11. Equilateral triangle, given a side

 

12. Square, given a side

 

13. Isosceles triangle, given base and altitude

 

14. Triangle Centers (H, G, C, and I), Triangle Centers with Euler Line

 

15. Locus of vertex of a fixed angle that subtends a fixed segment

 

16. Divide a segment AB into two parts that form a golden ratio

 

17. Pentagon, given a radius

 

18. Pentagon, given a side

 

19. Hexagon, given a side

 

20. Octagon, given a side

 

 

 



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