The interior angles add up to (15-2)*180 = 2340 degrees
The exterior angles add up to 360 degrees which is the case for any polygon
A nonagon is a 9 sided polygon having 9 interior angles
The formula for the sum of the interior angles of a polygon is: 180 * (n - 2) where n is the number of sides of the polygon. So the sum of the angles of a polygon with 25 sides is 180 * 23 = 4,140.
(number of sides-2)*180 = sum of the interior angles
An interior angle is an angle defined by two sides of a polygon and that is inside the polygon. Opposite interior angles are specific pairs of interior angles, those that are opposite each other in the polygon. Alternate or opposite interior angles are also angles that lie on opposte sides of the tranversal line that cuts through parallel lines.
7
It is a heptagon that is a polygon having 7 sides with 7 interior angles.
A nonagon is a 9 sided polygon having 9 interior angles
a convex polygon has 6 sides . What is the sum of the measure of its interior angles?
The formula for the sum of the interior angles of a polygon is: 180 * (n - 2) where n is the number of sides of the polygon. So the sum of the angles of a polygon with 25 sides is 180 * 23 = 4,140.
They add up to 5040 degrees
A regular polygon is a polygon with congruent sides and interior angles.
(number of sides-2)*180 = sum of interior angles of a polygon
Any polygon can have two interior angles of 12 degrees. No polygon can have all its interior angles of 12 degrees.
A regular polygon has equal sides and same sizes of interior angles whereas an irregular polygon has sides of different lengths and different sizes of interior angles
They are angles between adjacent sides of the polygon, measured on the inside of the shape.
it has 3 sides not 6
15 sides