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.
Calculating the number of sides in a regular polygon, given the interior angle. We already know the following facts about polygons: 1  The interior and exterior angles add up to 180Â° (a straight line - eg, a + f = 180Â°), and.  The sum of the exterior angles is 360Â° (a + b + c + d + e = 360Â°).