Parallelograms, Rectangles, Rhombuses and Squares Review 2

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with four right angles and opposite sides that are equal in length.

Front

What are the properties of the diagonals of a parallelogram?

Back

The diagonals of a parallelogram bisect each other.

Front

What is the measure of the angles in a rectangle?

Back

All angles in a rectangle measure 90 degrees.

Front

What defines a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length and opposite angles that are equal.

Front

What is a square?

Back

A square is a special type of rectangle and rhombus that has all sides equal and all angles measuring 90 degrees.

Front

If m∠BCA = 58 in rectangle ABCD, what is m∠BAC?

Back

m∠BAC = 32 degrees.

Front

What is the relationship between the sides of a rectangle?

Back

In a rectangle, opposite sides are equal in length.

Front

How do you find the measure of an angle in a triangle formed by a rectangle?

Back

Use the properties of angles in a triangle, knowing that the sum of angles in a triangle is 180 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

What is the formula for the area of a rectangle?

Back

Area = length × width.