Special Triangle

Interact with this triangle for a minute.
How would you describe the triangle above? Why would you describe it this way?
Reconstruct triangle above using ANY of the tool(s) you see here.
Which GeoGebra tool(s) did you use to build your construction? Why did you choose this/these tool(s)?
This time, use the tools of this limited toolbar to construct the same type of triangle you created above.
Explain (as best as you can) why your method of construction works. How do you know the way you constructed this special type of triangle will cause it to stay this way?
Close
– Tim Brzezinski

Information: Special Triangle