Lesson: Proving That a Quadrilateral Is a Square
In this lesson, we will learn how to prove that a quadrilateral is a square based on its sides, angles, and diagonals.
Sample Question Videos
Worksheet: 9 Questions • 2 Videos
In which quadrilateral are the diagonals perpendicular and equal in length?
Determine whether this statement is true or false: All rectangles are squares.
A quadrilateral has vertices at the points and . By determining the lengths of the quadrilateral’s sides, and considering the slope of the intersecting lines, what is the name of the quadrilateral?