Rhombus Rectangle Square

Front

What is a rhombus?

Back

A rhombus is a type of parallelogram where all four sides are of equal length.

Front

What is a rectangle?

Back

A rectangle is a type of parallelogram where all angles are right angles (90 degrees).

Front

What is a square?

Back

A square is a special type of rectangle and rhombus where all sides are equal and all angles are right angles.

Front

What property distinguishes a rhombus from a rectangle?

Back

In a rhombus, all sides are congruent, while in a rectangle, opposite sides are congruent.

Front

What property distinguishes a rectangle from a square?

Back

In a rectangle, adjacent sides can be of different lengths, while in a square, all sides are equal.

Front

What is the relationship between the diagonals of a rhombus?

Back

The diagonals of a rhombus are perpendicular to each other and bisect each other.

Front

What is the relationship between the diagonals of a rectangle?

Back

The diagonals of a rectangle are congruent and bisect each other.

Front

What is the relationship between the diagonals of a square?

Back

The diagonals of a square are congruent, perpendicular, and bisect each other.

Front

How can you prove that a parallelogram is a rectangle?

Back

A parallelogram is a rectangle if its diagonals are congruent.

Front

How can you prove that a parallelogram is a rhombus?

Back

A parallelogram is a rhombus if its adjacent sides are congruent.