Yes, it is true.
Not by itself.
A rectangle has 4 equal angles but is not a regular polygon. So I would say no. However, I cannot think of another polygon that disobeys the rule...?! * * * * * Think laterally. Literally laterally! Consider any regular polygon. Select a side and move it in (or out) parallel to itself. Stretch or truncate it as required. You will then have a polygon that remains equiangular but is no longer equilateral - and so not regular.
No, it is not possible.
Each interior angle of a regular polygon that tessellates by itself is a factor of 360°.
At every 9 degree turn it will look the same then after 40 turns it will map back on itself.
A regular pentagon
Not by itself.
Yes, it is true.
A rectangle has 4 equal angles but is not a regular polygon. So I would say no. However, I cannot think of another polygon that disobeys the rule...?! * * * * * Think laterally. Literally laterally! Consider any regular polygon. Select a side and move it in (or out) parallel to itself. Stretch or truncate it as required. You will then have a polygon that remains equiangular but is no longer equilateral - and so not regular.
A regular polygon will tessellate if its interior angle divides 360 evenly.
Yes it can
The only regular polygons are those with 3, 4 or 6 sides.
No, it is not possible.
Each interior angle of a regular polygon that tessellates by itself is a factor of 360°.
Yes. :] Yes. :]
It is 36k degrees where k is an integer.