Properties of quadrilaterals

Front

What is a parallelogram?

Back

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

Front

What are the properties of a rhombus?

Back

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

Front

What is the relationship between squares and rectangles?

Back

All squares are rectangles, but not all rectangles are squares.

Front

What is the definition of a rectangle?

Back

A quadrilateral with four right angles and opposite sides that are equal.

Front

What is true about the diagonals of a rectangle?

Back

The diagonals of a rectangle are congruent (equal in length).

Front

What is a trapezoid?

Back

A quadrilateral with at least one pair of parallel sides.

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 square?

Back

A quadrilateral with all sides equal and all angles equal to 90 degrees.

Front

What is the property of the diagonals in a rhombus?

Back

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

Front

What is the definition of congruent angles?

Back

Congruent angles are angles that have the same measure.