Four (where each right angle is 90 degrees and a complete turn is 360 degrees.)
An angle in a four sided shape can have any measure in the interval (0, 360) degrees except 180 degrees.
The interior angles of a square sum to 360 degrees.
It is a trapezoid that can have two right angles plus one obtuse angle plus one acute angle and the four angles add up to 360 degrees.
36 and 144 degrees
360 degrees
I believe it is 360 degrees.
A complete rotation of 360 degrees
0, 180 or 360 degrees - depending on the direction of the turns.
0, 180 or 360 degrees - depending on whether or not they are all in the same direction.
Is often equivalent to no turn at all. But can be 180 degrees - if three turns are clockwise and one is anti-clockwise (or the other way around).
360 degrees
A rectangle or a square: both have four sides and a right-angle of 90 degrees forming the four corners.
A square has four angles. All of them are right angles of 90 degrees.
360 degrees = 4*90 degrees
A right angle. Ninety degrees. Put more simply, but that answer is the correct one, look at a square, a real square, and then at the corner...that is a right angle, ninety degrees, square angle.
90/4 = 22.5 degrees.