Quadrilateral Review

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four edges (sides) and four vertices (corners).

Front

What are the properties of a square?

Back

A square has four equal sides, four right angles, and its diagonals bisect each other at right angles and are equal in length.

Front

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

Back

The length of a diagonal (d) in a square with side length (s) can be found using the formula: d = s√2.

Front

What is a rectangle?

Back

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

Front

How do you find the area of a rectangle?

Back

The area (A) of a rectangle can be calculated using the formula: A = length × width.

Front

What is the relationship between the angles in a rectangle?

Back

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

Front

What is the measure of the angles in a square?

Back

All angles in a square measure 90 degrees.

Front

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

Back

The length of a diagonal (d) in a rectangle can be found using the formula: d = √(length² + width²).

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 a rhombus?

Back

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