الدائرة : الدائرة ومحيطها - حل مسائل

The video tutorial explains how to find the exact circumference of a circle that surrounds a right triangle with legs measuring 7 meters and 3 meters. It uses the Pythagorean theorem to determine the diameter of the circle, which is the hypotenuse of the triangle. The circumference is then calculated using the formula C = πD. Additionally, the video explores a scenario where a circle is inscribed in a square with a side length of 10 feet, showing that the circle's diameter equals the side of the square, and thus the circumference is π times the side length.

What new insight or understanding did you gain from this video?