20
If each exterior angle is 30 degrees the polygon has 360/30 = 12 sides.
If each interior angle is 175 degrees then the polygon will have 72 sides
15 sides
If it's a regular polygon with each interior angle being 156 degrees then it will have 15 sides
18 sides
It will have 6 sides
How many sides does a regular polygon have if the measure of each interior angle is equal to 172 degress ?
Each interior angle of the polygon is 150 degrees. Each exterior angle of the polygon is 180-150= 30 degrees. Number of sides of this polygon is 360/30 12. Hence , number of sides are 12.
If each interior angle measures 170 then it will have 36 sides
If its a regular polygon and each interior angle is 165 degrees then it has 24 sides
Smallest possible interior angle of regular polygon is 60 degrees (triangle). The greater the number of sides, the greater each interior angle. If exterior angle is 30 degrees, the polygon has 12 sides.
40 sides