180-interior angle = exterior angle
360/exterior angle = number of sides
A regular hexagon.
If the interior angles add up to 1800 degrees then it is a 12 sided polygon.
Im stuck on that too :/
6
The interior angles of a 16 sided polygon add up to 2520 degrees If it's a regular polygon then each interior angle measures 157.5 degrees
Yes and it is: sum of interior angles/number of sides
Only when it is a regular polygon that all interior angles are of equal measure
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
(number of sides-2)*180 = sum of interior angles of a polygon
(n-2) x 180 = sum of interior angles (n-2) x 180 _________ = each interior angle n
a convex polygon has 6 sides . What is the sum of the measure of its interior angles?
Only if the polygon is "regular".
If the measure of an interior angle of a regular polygon is 140o, the polygon is a nonagon (sometimes called an ennagon) having 9 sides.
its a heptagon
The equation for finding the interior angle measures of a regular n-gon is (n-2)*180/n. Thus, if this is set equal to 176 and solved for n, n is found to be 90. Therefore, a regular polygon with each interior angle measure equal to 176, has 90 sides.
interior
A 16 sided polygon