Applying Properties of Quadrilaterals Review

A square is a quadrilateral with all four sides of equal length and all four angles measuring 90 degrees.

Each angle in a square measures 90 degrees.

The diagonals of a rectangle are congruent, meaning they are of equal length.

Area = length × width.

40 square centimeters.

Consecutive angles in a parallelogram are supplementary, meaning they add up to 180 degrees.

The base angles of an isosceles trapezoid are congruent.

A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length.

All angles in a rectangle measure 90 degrees.

Congruent figures are figures that have the same shape and size.