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.
Example 2: Find the exterior angle sums, one exterior angle at each vertex, of a convex nonagon. The sum of the exterior angles of any convex polygon is 360Â°. Example 3: Find the measure of each interior angle of a regular hexagon (Figure 3). Figure 3 An interior angle of a regular hexagon. Method 1: Because the polygon is regular, all interior angles are equal, so you only need to find the interior angle sum and divide by the number of angles.