Unveiling The Secrets: Proving A Quadrilateral’s Parallelogram Status
To prove a quadrilateral is a parallelogram, key properties must be demonstrated: opposite sides parallel and congruent, opposite angles congruent, and diagonals bisecting each other. If opposite sides are parallel and congruent, it forms a parallelogram, such as rectangles, squares, or kites. Opposite angles are congruent due to parallel sides, which create supplementary adjacent angles….