2340 degrees
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
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.
The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
If its a regular polygon then 180-interior angle and divide the answer into 360 which will give the number of sides of the polygon.
The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
Each interior angle will measure 162 degrees
Each interior angle will measure 156 degrees
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.
If the polygon is regular, the measure of one interior angle of a 24 side polygon is 165 degrees.
The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
Im stuck on that too :/
Providing that it is a regular polygon then each interior angle will measure 160 degrees
If its a regular polygon then 180-interior angle and divide the answer into 360 which will give the number of sides of the polygon.
With a protractor or if you know the exterior angle then it's 180 - exterior angle = interior angle
A 16 sided polygon
The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.