A semicircle and two quarter circles pass through the same point. What’s the angle α?
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Solution
The angle α is 45°.

Poem
The winged messenger
Hermes is considered
Protector of travellers
Thieves, merchants and orators
And even a soul conductor
Hermes is a friend, an emissary
His attributes are previously
The caduceus in greek mythology
Hermes is a deity
And he has the power of invisibility.
