Properties of Quadrilaterals

Front

Which theorem shows that the quadrilateral is a parallelogram?

Back

Opposite Angles are congruent.

Front

FILL IN THE BLANK: The diagonals of a rectangle are ____________.

Back

Congruent.

Front

A Rhombus has congruent __________.

Back

Sides.

Front

Each interior angle of a square is _______.

Back

Right angle.

Front

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

Back

360 degrees.

Front

What is a parallelogram?

Back

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

Front

What is a rectangle?

Back

A parallelogram with four right angles.

Front

What is a rhombus?

Back

A parallelogram with all sides of equal length.

Front

What is a square?

Back

A rectangle with all sides of equal length.

Front

What is the relationship between the diagonals of a rhombus?

Back

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