Test on Quadrilaterals

Front

What is a quadrilateral?

Back

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

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 rectangle.

Back

A rectangle is a quadrilateral with opposite sides equal and all angles equal to 90 degrees.

Front

What is the relationship between the angles in a rectangle?

Back

In a rectangle, each pair of opposite angles is equal, and all angles are right angles (90 degrees).

Front

If m∠BCE = 4x - 23 and m∠DCE = 5 + 5x, how do you find m∠BEC?

Back

Set m∠BCE + m∠DCE = 90 degrees (since they are complementary) and solve for x.

Front

What is a parallelogram?

Back

A parallelogram is a quadrilateral with opposite sides parallel and equal in length.

Front

What are the properties of a rhombus?

Back

A rhombus is a parallelogram with all sides equal in length and opposite angles equal.

Front

How do you calculate the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width (Area = length × width).

Front

What is the difference between a square and a rectangle?

Back

A square is a rectangle with all sides of equal length, while a rectangle has opposite sides equal.

Front

If the angles of a quadrilateral are x, y, z, and w, what is the equation to find their sum?

Back

x + y + z + w = 360 degrees.