Review of Quadrilaterals
Read this chapter, which summarizes all properties of various quadrilaterals, including the properties of their diagonals.
Square
A square is a quadrilateral with four right angles and four congruent sides. All squares are rectangles and rhombuses.
The Properties of a Square:
1. All four sides are congruent, i.e., .
2. All the four angles are congruent and measures , i.e., .
3. Diagonals are congruent, i.e., .
4. Diagonals bisect each other at right angles, i.e., .
All the angles of a quadrilateral are congruent and make right angles. What type of quadrilateral is this?
All the angles of a _______ (kite/trapezoid/rectangle) are congruent and make right angles.