الهندسة والقياس: الدوران

The video tutorial explains how to rotate a quadrilateral around the origin by -180 degrees. It details the transformation of each vertex, showing how point A becomes (0, -4), point B becomes (-4, -4), point C becomes (-7, 0), and point D remains (0, 0). After transforming the points, they are connected to form the rotated quadrilateral. The tutorial concludes by generalizing the rotation process for any shape on a coordinate grid, regardless of the number of sides or rotation angle.

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