A triangle containing a semicircle and a circular sector centred in the right vertex. What is blue : green?

Scroll down for a solution to this problem.

## Solution

Blue : green is 1 : 3.

geometry puzzles

Categories

- Post author By Rik D. Tangerman
- Post date January 31, 2023
- No Comments on The dirty thirties

A triangle containing a semicircle and a circular sector centred in the right vertex. What is blue : green?

Scroll down for a solution to this problem.

Blue : green is 1 : 3.

- Tags area, circle, proportion, triangle