Quadrilaterals

Front

What is a quadrilateral?

Back

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

Front

What are the types of quadrilaterals?

Back

The main types of quadrilaterals include squares, rectangles, rhombuses, parallelograms, trapezoids, and kites.

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 a quadrilateral has four equal sides and four right angles, what is it called?

Back

It is called a square.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal and all angles measuring 90 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 a trapezoid?

Back

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

Front

What is the difference between a rhombus and a square?

Back

A rhombus has all sides equal but does not require right angles, while a square has all sides equal and all angles are right angles.

Front

How do you find the missing angle in a trapezoid?

Back

To find the missing angle in a trapezoid, use the property that the sum of the interior angles is 360 degrees.

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated as Area = length × width.