8.1818
To find the measure of each interior angle in a polygon when the sum of the angles is given, you divide the total sum by the number of angles in the polygon. If the sum of the interior angles is 3960, and the polygon is a hexagon (6 sides), each interior angle would measure 660 degrees (3960 Γ· 6 = 660). This is because the sum of the interior angles of a polygon with n sides is given by (n-2) * 180 degrees.
180 is even then is can be divided by 2 180 / 2 = 90 which is even 90 / 2 = 45 which is ending with a 5, then it can be divided by 5 45 / 5 = 9 9 = 32 Thus 180 = 32 x 5 x 22 = 22 x 32 x 5
22 158 + 22 = 180 180 - 22 = 158 180 - 158 = 22
22.5
180
0.5278
13.8462
0.0074
4.2857
36
20