A square and an equilateral triangle. An extended side and diagonal meet in a point. What is the angle α?

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## Solution

The angle α is 15°.

## Poem

The vanishing point

Where does this vanishing point lead ?

Where do these roads lead ?

A great unknown factor hovers over this world

Are we in a rush forward

In the face of our own cowardice ?

We are running away

We close our eyes

We are blind

Will we suffer the consequences ?