Categories
Intermediate

Under the volcano

A square containing a right isosceles and an equilateral triangle. What’s the angle α?

Scroll down for a solution to this problem.

Solution

The angle α is 60°.

Solution by Hass123.

🤞 Don’t miss these puzzles!

Subscribe to the weekly geometry puzzle e-mail.

Leave a Reply

Your email address will not be published. Required fields are marked *

Optionally add an image (JPEG only)