Practice Rhombus and Square

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length. Opposite angles are equal, and adjacent angles are supplementary.

Front

What is a square?

Back

A square is a special type of rectangle where all four sides are equal in length and all angles are right angles (90 degrees).

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 rhombus is 62 degrees, what are the measures of the other angles?

Back

The opposite angle is also 62 degrees, and the other two angles are 118 degrees each (since adjacent angles are supplementary).

Front

What is the relationship between the diagonals of a rhombus?

Back

The diagonals of a rhombus bisect each other at right angles and also bisect the angles of the rhombus.

Front

In a square, what is the measure of each angle?

Back

Each angle in a square measures 90 degrees.

Front

How do you find the length of a side of a square if the area is known?

Back

Front

What is the formula for the area of a rhombus?

Back

Front

If the side length of a square is 5 cm, what is its perimeter?

Back

The perimeter of a square is calculated as P = 4 × side length. Therefore, P = 4 × 5 cm = 20 cm.

Front

What is the relationship between the angles in a square?

Back

All angles in a square are equal and measure 90 degrees.