QUADRILATERALS

Front

What is a quadrilateral?

Back

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

Front

Name the types of quadrilaterals.

Back

Types of quadrilaterals include square, rectangle, rhombus, parallelogram, trapezoid, and kite.

Front

What is a parallelogram?

Back

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

Front

Which quadrilaterals have all sides congruent?

Back

Square and rhombus.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with four right angles and opposite sides that are equal in length.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all sides equal in length and opposite angles equal.

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

If one angle of a quadrilateral is 70°, what is the sum of the other three angles?

Back

The sum of the other three angles is 290°.

Front

What is a trapezoid?

Back

A trapezoid is a quadrilateral with at least one pair of parallel sides.

Front

What is the difference between a square and a rectangle?

Back

A square has all sides equal, while a rectangle has opposite sides equal.