If each interior angles is 179 degrees, then the polygon has 360 sides
20 sides
5 sides and it is a regular pentagon
It has 25 sides.
18 Angles on a straight line = 180 degrees interior angles 2880 + exterior angles 360 = 3240 degrees 3240 divided by 180 = 18 sides Note that the exterior sum of angles of any polygon is always 360 degrees.
If each interior angles is 179 degrees, then the polygon has 360 sides
35 sides
15 sides
A regular polygon with exterior angles of 30 degrees has: 360/30 = 12 sides
A polygon whose interior angles are 2880 degrees has 18 sides.
That's true if the interior angles are 108 degrees, but a regular polygon cannot have exterior angles of 108 degrees.
The polygon would be a heptagon.So, the polygon would have 7 sides.
36 sides.
23 sides
If all of the interior angles of the polygon add up to 180 degrees, then the polygon is a triangle.
15 equal sides
It has 30 sides