Two equilateral triangles share a vertex and have their bases on the same line. A third equilateral triangle is constructed from their apexes. Prove that its apex is also on that line.
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Solution
Visual solution
Poem
2 steps forward
1 step back
To measure the progress
Ardeous and forward
When things are not smoothy
Like in a period of crisis
Sometimes it goes right
Sometimes it goes wrong
It’s a metaphor for a transition
Just stop or actively do it
Like the frog did to scale a water well
