Find The Sum Of The Measures Of The Interior Angles Of The Convex Polygon. The Sum of interior angles of a polygon is always a constant value. Measure of a Single Exterior Angle Formula to find 1 angle of a regular convex polygon of n.
Students also learn the following formulas related to convex polygons. N 9 -2180n 9 -2180 7180 1260. In this video I do three examples.
How can she be sure that the canvas will be a square.
Where n is the number of sides of the polygon. Find the number of sides in the polygon. The sum of the interior angle measures is or 360. Example 1 Determine the unknown angle measures.