Rectangle and Rhombus Properties

Front

What is the name of a shape with four congruent sides?

Back

Rhombus

Front

What is a rhombus?

Back

A parallelogram with four congruent sides.

Front

What are the properties of the diagonals of a rectangle?

Back

The diagonals of a rectangle are congruent.

Front

What is true about the diagonals of a rhombus?

Back

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

Front

What is the relationship between the angles of a rectangle?

Back

All angles in a rectangle are right angles (90 degrees).

Front

How do the diagonals of a rectangle compare to those of a rhombus?

Back

The diagonals of a rectangle are congruent, while the diagonals of a rhombus are perpendicular.

Front

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

Back

360 degrees.

Front

If one angle of a rectangle is 60 degrees, what are the other angles?

Back

The other angles are 60 degrees, 120 degrees, and 120 degrees (not a rectangle).

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a rhombus?

Back

Area = (d1 × d2) / 2, where d1 and d2 are the lengths of the diagonals.