Ch 7 Polygon and Quadrilateral Review

Front

The diagonals in a kite __________.

Back

are perpendicular.

Front

What is the formula to find the sum of the interior angles of any polygon?

Back

(n-2)180.

Front

If Angle 1 = 118 degrees, what is Angle 2?

Back

Angle 2 = 118 degrees.

Front

Find the measure of n if the angles are supplementary to 141 degrees.

Back

n = 39.

Front

What is the measure of X if it is an exterior angle of a triangle and equals 180° - interior angle?

Back

X = 168°.

Front

Define a polygon.

Back

A polygon is a closed figure formed by a finite number of straight line segments.

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

What are the properties of a parallelogram?

Back

Opposite sides are equal and parallel; opposite angles are equal.

Front

What is the sum of the interior angles of a quadrilateral?

Back

360 degrees.

Front

What is a kite in geometry?

Back

A kite is a quadrilateral with two distinct pairs of adjacent sides that are equal.