Veterinarians do not recommend feeding yogurt to dogs. Yogurt typically will not harm your dog, as the majority of adult dogs are lactose intolerant and yogurt has very low levels of lactose. However, yogurts (especially the âdietâ kind) may contain an artificial sweetener called xylitol, which is toxic to dogs.
So the general rule is: Sum of Interior Angles = (n -2) Ã 180 Â°. Each Angle (of a Regular Polygon) = (n -2) Ã 180 Â° / n. Perhaps an example will help:
0 1. A rule of polygons is that the sum of the exterior angles always equals 360 degrees, but lets prove this for a regular octagon (8-sides). First we must figure out what each of the interior angles equal. To do this we use the formula: ((n-2)*180)/n where n is the number of sides of the polygon. In our case n=8 for an octagon, so we get: Each exterior angle is the supplementary angle to the interior angle at the vertex of the polygon, so in this case each exterior angle is equal to 45 degrees. (180 - 135 = 45).