Combined Heat and Power (CHP) Partnership. The CHP Partnership seeks to reduce air pollution and water usage associated with electric power generation by promoting the use of CHP. About the CHP Partnership.
How many degrees are in the measure of an interior angles of a regular seven sided polygon? A formula for this question is that the total measure of the interior angles of a polygon is 180 degrees multiplied by 2 less than the number of sides. For a seven sided polyg â¦ on, this formula yields 180 X 5 = 900 degrees.
To find the measure of each exterior angle of a regular polygon, you just divide 360 degrees by the number of sides. So the measure of each exterior angle of an equilateral triangle is 120 degrees, the measure of each exterior angle of a regular quadrilateral (a square) is 90 degrees, and the measure of each exterior angle of a regular pentagon is 72 degrees.