Topic 8 Review Quadilaterals

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides, four vertices, and four angles.

Front

What are the properties of a rectangle?

Back

A rectangle has opposite sides that are equal in length, all angles are right angles (90 degrees), and the diagonals are 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

Define a square.

Back

A square is a quadrilateral with all four sides equal in length and all angles equal to 90 degrees.

Front

What is the relationship between the diagonals of a rectangle?

Back

The diagonals of a rectangle are equal in length and bisect each other.

Front

If one angle of a quadrilateral is 90 degrees and the other three angles are equal, what are the measures of the other angles?

Back

The other three angles must each measure 90 degrees, making it a rectangle.

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Front

How do you find the length of a diagonal in a rectangle?

Back

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length, but angles are not necessarily 90 degrees.

Front

What is the relationship between the angles of a parallelogram?

Back

In a parallelogram, opposite angles are equal, and adjacent angles are supplementary (add up to 180 degrees).