A triangle containing a semicircle and an equilateral triangle. What fraction is golden?
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Solution
The golden fraction is √6/12, which is approximately 20,4%.
Poem
Pyramidion
A small pyramid
The capstone of an obelisk
Stone on stone
It reached it’s apex
A figure of beauty
Growing slowly slowly
To it’s acme
The highest point
To join
The son of Helios,
The sun deity
A point to reach in geometry
To built a polyhedron completely
