Wiki User
∙ 12y ago360/7 = 51o25'42.86''
Wiki User
∙ 12y agoIt doesn't matter what shape it is, the sum of the exterior angels in any polygon is 180.
The internal angles of a regular nonagon are 140o, so the exterior angles must be 220o (360o-140o).
The 7 interior angles of a heptagon add up to 900 degrees
360
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 540 degrees
It doesn't matter what shape it is, the sum of the exterior angels in any polygon is 180.
There are no supernatural beings in a heptagon.
I think you are talking about angles, so here it is: A quadrilateral has 4 angles that add up to 360°. You have to know the interior angle to find the exterior, or vice versa.
The internal angles of a regular nonagon are 140o, so the exterior angles must be 220o (360o-140o).
Not so sure about angels, butThe sum of the exterior angles of ANY polygon is 360 degrees. The number of sides or vertices, whether the shape is regular or irregular, are irrelevant.
150 degrees
A heptagon has 7 angles. You can remember this by the hep- help. Help I have 7 kids!!!
The 7 interior angles of a heptagon add up to 900 degrees
regular polygons
Providing that it's a regular polygon it will have 36 sides because 360/10 = 36
A triangle has 3 exterior angles that add up to 360 degrees
360