Explore Properties of Quadrilaterals

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides, four vertices, and four angles.

Front

What are the properties of a rhombus?

Back

A rhombus has all sides equal in length, opposite angles are equal, and the diagonals bisect each other at right angles.

Front

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

Back

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

Front

What is a parallelogram?

Back

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

Front

What is the relationship between the diagonals of a parallelogram?

Back

The diagonals of a parallelogram bisect each other.

Front

What is a rectangle?

Back

A rectangle is a parallelogram with four right angles.

Front

What is a square?

Back

A square is a quadrilateral that is both a rectangle and a rhombus, having all sides equal and all angles right.

Front

What is the property of opposite angles in a parallelogram?

Back

In a parallelogram, opposite angles are equal.

Front

What is the property of consecutive angles in a parallelogram?

Back

In a parallelogram, consecutive angles are supplementary (add up to 180 degrees).

Front

How do you find the measure of an angle in a rhombus?

Back

To find the measure of an angle in a rhombus, use the property that opposite angles are equal and the sum of adjacent angles is 180 degrees.