How to find the Area of a Circle with a Rectangle Inscribed

Think you need a page of math to solve this? ❌ Think again.

In this video, I show you the "Hidden Diameter" shortcut that turns complex coordinate geometry into a 10-second mental math problem.

📏 Key Rule: The diagonal of an inscribed rectangle is ALWAYS the diameter of the circle.

Steps:

1.) Find the distance between opposite vertices (Diameter).
2.) Divide by 2 (Radius).
3.) Square it and add π.

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Видео How to find the Area of a Circle with a Rectangle Inscribed канала Math Fun with Mahi