Properties of Rectangles, Rhombi, and Squares

Front

What are the properties of the diagonals of a square?

Back

The diagonals of a square are congruent, bisect each other at right angles, and form two 45° angles at each vertex.

Front

What is the measure of each angle in a square?

Back

Each angle in a square measures 90°.

Front

What is the relationship between the sides of a rhombus?

Back

All sides of a rhombus are congruent (equal in length).

Front

What are the properties of the diagonals of a rhombus?

Back

The diagonals of a rhombus bisect each other at right angles and are not necessarily congruent.

Front

What is the measure of the angles in a rectangle?

Back

Each angle in a rectangle measures 90°.

Front

What is the relationship between the diagonals of a rectangle?

Back

The diagonals of a rectangle are congruent (equal in length) and bisect each other.

Front

If the diagonals of a rectangle intersect, what can be said about the angles formed?

Back

The diagonals of a rectangle bisect each other, forming two pairs of congruent angles.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a square?

Back

Area = side².

Front

What is the formula for the area of a rhombus?

Back

Area = (diagonal1 × diagonal2) / 2.