Review of Int./Ext. angles, parallelograms, rectangles and rhomb

Front

What is the relationship between the interior and exterior angles of a polygon?

Back

They are supplementary.

Front

How do you calculate the measure of each exterior angle of a polygon?

Back

Front

What is the sum of the interior angles of a polygon with n sides?

Back

Front

What is a parallelogram?

Back

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

Front

What are the properties of a rectangle?

Back

A rectangle is a parallelogram with four right angles and opposite sides that are equal.

Front

What defines a rhombus?

Back

A rhombus is a parallelogram with all four sides of equal length.

Front

How do you find the measure of an interior angle of a regular polygon?

Back

Front

What is the measure of each exterior angle of a regular polygon with 15 sides?

Back

Front

If two angles are supplementary, what is their relationship?

Back

The sum of the two angles is 180°.

Front

In a rhombus, what can be said about the diagonals?

Back

The diagonals of a rhombus bisect each other at right angles.