Can you solve the green area? | Geometry Challenge

Learn how to find the area of a semicircle inscribed inside an equilateral triangle with side lengths of 20 units! In this video, we break down the problem step-by-step using fundamental geometry properties, including tangent properties, triangle symmetry, and the 30-60-90 special right triangle theorem to calculate the exact shaded green area. ⏱️Chapters: 00:00 - Overview & Equilateral Triangle 00:01:25 - Semicircle Properties & Tangency 00:02:48 - 30-60-90 Special Right Triangle 00:04:16 - Calculating the Green Area #Geometry #MathPuzzle #MathOwl #GeometryChallenge