Categories
Beginner

The triangular tiling

A rectangle is divided into four similar triangles. What fraction is blue?

Scroll down for a solution to this problem.

Solution

The blue fraction is 1/3.

Solution by Hung Le Huu making use of RHS congruence.

🤞 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Your email address will not be published.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)