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That's a lovely orthocenter proof!
EclecticSceptic 9 months ago
Nice job! Keep up the good work.
chillyt1 2 years ago
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!!
Emyius 3 years ago
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!
otherchaz 4 years ago