Special Parallelograms

Front

What is a rhombus?

Back

A rhombus is a type of parallelogram where all four sides are of equal length.

Front

What is a key property of the diagonals of a rhombus?

Back

The diagonals of a rhombus bisect each other at right angles.

Front

Which property distinguishes a rectangle from other parallelograms?

Back

A rectangle has four right angles.

Front

What can be said about the diagonals of a rectangle?

Back

The diagonals of a rectangle are congruent.

Front

What is the relationship between opposite angles in a parallelogram?

Back

In a parallelogram, opposite angles are equal.

Front

What is the sum of the interior angles of a parallelogram?

Back

The sum of the interior angles of a parallelogram is 360 degrees.

Front

How can you prove that a quadrilateral is a parallelogram?

Back

A quadrilateral can be proven to be a parallelogram if one pair of opposite sides is both parallel and congruent.

Front

What is the significance of the diagonals in a parallelogram?

Back

The diagonals of a parallelogram bisect each other.

Front

What is the formula for the area of a parallelogram?

Back

The area of a parallelogram is given by the formula: Area = base × height.

Front

What is a special property of the diagonals of a square?

Back

The diagonals of a square are congruent, bisect each other, and are perpendicular.