Rhombuses, Rectangles, and Squares

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length. It is also a type of parallelogram.

Front

What defines a rectangle?

Back

A rectangle is a quadrilateral with opposite sides that are equal in length and all angles measuring 90 degrees.

Front

What is a square?

Back

A square is a special type of rectangle and rhombus where all four sides are equal and all angles are 90 degrees.

Front

How can you classify a square?

Back

A square can be classified as a quadrilateral, parallelogram, rectangle, and rhombus.

Front

What is the relationship between rectangles and squares?

Back

All squares are rectangles, but not all rectangles are squares.

Front

What is the relationship between rhombuses and squares?

Back

All squares are rhombuses, but not all rhombuses are squares.

Front

What is a parallelogram?

Back

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

If one angle of a rectangle is 72 degrees, what are the other angles?

Back

In a rectangle, all angles are 90 degrees, so this scenario is not possible.

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated as Area = length × width.