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https://drive.google.com/file/d/1odNMgKHGyDdQpiHJkrn8Ut_HGEAG-wAP/view?usp=sharing

Its a proof that apparently seems obvious but no one gets right for some reason.

 Feb 2, 2021
 #1
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NORT is a parallelogramGiven
NO=OR=NT=TRGiven
NORT is a rhombusdefinition of rhombus
OT bisects NRin a parallelogram, diagonals bisect
NH=HRdefinition of segment bisect
OH=OHreflexive property of equality
triangle NOH=triangleROHSSS congruency theorem
OHN=OHRCPCTC
OHR+OHN=180linear pair
OHN+OHN=180substitution
2OHN=180simplify
OHN=90, OHR=90division property of equality
OT perpendicular to NRdefinition of perpendicular

 

I changed your chart a bit to make it more specific. I myself am a geometry student as well so if anyone sees anything that's wrong, don't be afraid to tell me!

 Feb 2, 2021
edited by mimi997  Feb 2, 2021

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