A cylinder has no right angles. It is a three-dimensional shape characterized by two parallel circular bases connected by a curved surface, which means it does not contain any corners or angles like a polygon would.
0 angels
There are four angles in square. All of them are right angels.
Zero
Right angles have 90 degrees.
There are 4 right angles in a square.
There are 4 right angles in a revolution.
The same as a right cylinder: 3.
90 degrees
Zero.
180 degrees NOT its 90
2
180 dergees