# Math Help - How to construct the GOLDEN TRIANGLE?

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2. Originally Posted by foomanchyu
How? and proof please.
Read this: Golden Ratio

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4. Originally Posted by foomanchyu
Hmm. I've seen that website but i want how to construct it. this page gives u a triangle thats already golden.
The legs of a golden triangle (an isosceles triangle with a vertex angle of 36 degrees) are in a golden ratio to its base .....