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Dave's Weird Triangle Ratio(2)
Author:
Auston B Cron
Dave Radcliffe pointed out this hard-to-believe triangle ratio in a tweet. Not sure why this is the case yet! Dave's original comment was "I can prove this, but I don't know why it's true yet."
GeoGebra
https://twitter.com/daveinstpaul/status/905138928419823618
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