0, every angle in a regular hexagon is 120 degrees
It has 6 angles, none of which are right angles.
A regular hexagon has six equal internal angles of 120 degrees. None of them are right-angles !
A regular hexagon as no right angles. An irregular hexagon could have from none to as many as five right angles.
If it is a regular hexagon, there should be no right angles within it.
In a regular octagon, each angle is 135 degrees. If the octagon is not regular, then it can have as many as 6 right angles in it.
A regular pentagon has no right angles. An irregular pentagon could have no more than two right angles
There are no right angles in a regular hexagon although it's possible to have right angles in an irregular hexagon.
None.
None
0
A regular hexagon doesn't have right angles, though irregular hexagons may have as many as six right angles.
A regular 6 sided hexagon has no right angles.