Quadrilaterals 7.6

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

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

Front

What are the properties of a square?

Back

A square has four equal sides, four right angles, and opposite sides that are parallel.

Front

What are the properties of a rectangle?

Back

A rectangle has opposite sides that are equal and parallel, and four right angles.

Front

What are the properties of a rhombus?

Back

A rhombus has four equal sides, opposite angles that are equal, and opposite sides that are parallel.

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 equal and parallel.

Front

Are all squares rectangles?

Back

Yes, all squares are rectangles because they have four right angles and opposite sides that are equal.

Front

Are all rectangles squares?

Back

No, not all rectangles are squares. A square has all sides equal, while a rectangle only requires opposite sides to be equal.

Front

Which quadrilaterals have 90° angles?

Back

The quadrilaterals that have 90° angles are squares and rectangles.