Quadrilaterals Preview

Front

What is a quadrilateral?

Back

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

Front

Classify a square.

Back

A square is a quadrilateral, a parallelogram, a rhombus, and a rectangle.

Front

What are the properties of a parallelogram?

Back

In a parallelogram, opposite sides are equal, opposite angles are equal, and consecutive angles are supplementary.

Front

Are the diagonals of a rectangle congruent?

Back

True, the diagonals of a rectangle are congruent.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal 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

What is a trapezoid?

Back

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

Front

Are the opposite angles of a parallelogram equal?

Back

True, the opposite angles of a parallelogram are equal.

Front

What is the relationship between the consecutive angles of a parallelogram?

Back

Consecutive angles of a parallelogram are supplementary, meaning they add up to 180 degrees.

Front

What defines a rectangle?

Back

A rectangle is a quadrilateral with four right angles.