1 Fill the cupcake liners 2/3 to 3/4 of the way full (about 3 tablespoons). Avoid adding too much batter or the cupcakes will overflow from the cups as they bake and cause a mess.  There are several ways to fill your paper cupcake liners with cupcake batter:
In geometry, any polygon with ten sides and ten angles and ten vertices is called as Decagon. The sum of angles in a decagon is 1440Â°. In real life, Decagon shape can be seen in few coins, tiles and mugs. 2 Peso Coin of the Republic of the Philippines has a decagon shape. The number of diagonals in a polygon is given by the formula n(nâ3)2.
The question is about the measure of the interior angles of a regular octagon (regular means all sides are of the same length). If you draw a line from the centre of an octagon to each angle (8 lines in total), then each pair of consecutive lines makes an angle of 360/8 = 45 degrees. Each of the lines bisects one of the interior angles of the octagon (that is, divides it in half).