Quadrilaterals

Front

What is a quadrilateral?

Back

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

Front

What do you call a quadrilateral with no parallel sides?

Back

A quadrilateral.

Front

What is a rhombus?

Back

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

Front

Can a rhombus have right angles?

Back

Yes, if a rhombus has right angles, it is also a square.

Front

What is a square?

Back

A square is a quadrilateral that has all sides equal and all angles equal to 90 degrees.

Front

What is a trapezoid?

Back

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

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 sum of the interior angles of a quadrilateral?

Back

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

Front

Can a quadrilateral be both a rectangle and a rhombus?

Back

Yes, a square is both a rectangle and a rhombus.

Front

What is the definition of a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments.