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Math Quiz 8
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26-02-2016, 14:31
Ether
systems engineer (retired)
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Join Date: Nov 2009
Rookie Year: 1969
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Posts: 8,041
Re: Math Quiz 8
I really like Gus' lo mein approach which eliminates the quadratic equation.
I changed the proof slightly (congruent triangles instead of isosceles) and added color-coded figures to make the proof easier to follow.
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