Unit 7 Review - Quadrilaterals

Front

What are same-side interior angles?

Back

Same-side interior angles are pairs of angles that lie on the same side of a transversal and between two parallel lines. They are supplementary, meaning their measures add up to 180 degrees.

Front

What is a parallelogram?

Back

A parallelogram is a quadrilateral with two sets of parallel sides.

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 are the properties of a square?

Back

A square is a quadrilateral with four equal sides and four right angles. It also has two sets of parallel sides and its diagonals are equal and bisect each other at right angles.

Front

What is the difference between a rectangle and a rhombus?

Back

A rectangle has four right angles and opposite sides that are equal, while a rhombus has all sides equal but does not require right angles.

Front

What are perpendicular diagonals?

Back

Perpendicular diagonals are diagonals that intersect at a right angle (90 degrees). This property is found in shapes like kites, squares, and rhombuses.

Front

How do you find the measure of a missing angle in a quadrilateral?

Back

To find the measure of a missing angle in a quadrilateral, subtract the sum of the known angles from 360 degrees.

Front

What is a trapezoid?

Back

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

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that lie on opposite sides of a transversal and inside two parallel lines. They are equal when the lines are parallel.

Front

What is a kite in geometry?

Back

A kite is a quadrilateral with two pairs of adjacent sides that are equal in length. Its diagonals intersect at right angles.