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 of an octagon = 6 * 180 = 1080 degrees. For octagon, the sum of the interior angles is 1080 degrees and there are eight sides. So, the measure of the interior angle of a regular octagon is as follows, Interior Angle = $\frac{1080}{8}$.