The 3 interior angles of any triangle add up to 180 degrees
With a protractor and the 4 interior angles should add up to 360 degrees
50 internal angles though it will take some time to work out what they are.
The sum of the measures of the interior angles is (n-2)*180 degrees, where n is the number of sides. Thus, if the sum of the interior angles is S, then n = S/180 + 2
The equation for the total interior angles of a polygon is (n-2)x180. In this case, the shape has 56 sides. Thus, to work out the total interior angles of the shape you do: (56-2)x180 =54x180 =9,720. Therefore the total interior angles for a 56 sided shape is 9,720.
Yes. "Alternate interior" angles are always interior. Angles that are not interior as well as alternate are never accurately described as "alternate interior" angles.
yes a hexagon does have interior angles......
Yes, but more preferably called consecutive interior angles.
It has 18 interior angles.
what is the total of interior angles in a nonagon?
There are 4 interior angles in a quadrilateral
what is the total of interior angles of the nonagon