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WildTrig8: Centers of triangles with rational trigonometry

We study the circumcenter, orthocenter and centroid of a triangle using rational trigonometry.  
 
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chillyt1 (2 months ago) Show Hide
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Nice job! Keep up the good work.
Emyius (11 months ago) Show Hide
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That was soo helpful! Thank you for putting these up; I have a very hard time understanding even basic geometry, and our book is no help.
Thanks again!!
otherchaz (2 years ago) Show Hide
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Love the way the parallelograms just keep popping up. This series is like an unfolding mystery novel. I can tell that you like your job, it shows!

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