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:
Rating Newest Oldest. Best Answer: The exterior angle and the interior angle of a polygon form a linear pair (meaning they add to 180 degrees. Interior angles of a triangle always add to 180 degrees. In an equilateral triangle each angle is 60 degrees. Since exterior angle and interior angle add to 180 degrees. That means each exterior angle is 120 degrees.