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.
Sum of the interior angles. To extend that further, if the polygon has x sides, the sum, S, of the degree measures of these x interior sides is given by the formula S = (x - 2)(180) . For example, a triangle has 3 angles which add up to 180 degrees. A square has 4 angles which add up to 360 degrees.