Quadrilaterals

Front

What is a quadrilateral?

Back

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

Front

How many sides does a quadrilateral have?

Back

A quadrilateral has four sides.

Front

What is a right angle?

Back

A right angle is an angle that measures 90 degrees.

Front

How many right angles can a quadrilateral have?

Back

A quadrilateral can have 0, 1, 2, 3, or 4 right angles.

Front

What is a trapezoid?

Back

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

Front

What is a square?

Back

A square is a quadrilateral with four equal sides and four right angles.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal and four right angles.

Front

What is a rhombus?

Back

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

Front

What is a parallelogram?

Back

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

Front

How can you classify a quadrilateral with no right angles?

Back

It can be classified as a trapezoid, rhombus, or parallelogram, depending on the sides.