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Geometry Brain Teaser: Can you put two equilateral triangles together to form a pentagon?


No complicated dissection and reassembly required.

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xkamronx profile image61

Best Answer xkamronx says

4 years ago
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Aficionada profile image92

Aficionada says

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Sid Kemp (SidKemp) says

4 years ago
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    TR Smith (calculus-geometry) 4 years ago

    Thanks!

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