6-5 Review: Rhombi and Squares Longer

Front

What is a rhombus?

Back

A rhombus is a parallelogram with four congruent sides.

Front

What are the properties of the diagonals in a rhombus?

Back

The diagonals of a rhombus are perpendicular to each other.

Front

What is the relationship between the angles in a rhombus?

Back

Opposite angles in a rhombus are equal, and adjacent angles are supplementary.

Front

What is the definition of a square?

Back

A square is a parallelogram with four congruent sides and four right angles.

Front

How do the diagonals of a square behave?

Back

The diagonals of a square are congruent 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, while a rhombus has four congruent sides but not necessarily right angles.

Front

If the diagonals of a shape are congruent, what can you conclude about the shape?

Back

The shape could be a rectangle or a square.

Front

What is the sum of the interior angles of a rhombus?

Back

The sum of the interior angles of a rhombus is 360 degrees.

Front

If m∠QRS = 40 in rhombus QRST, what is m∠TSQ?

Back

m∠TSQ = 70 degrees.

Front

What is the definition of a parallelogram?

Back

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