-235
A reference angle is the positive angle less than 360 which is coterminal with the given angle. For a negative angle add 360 repeatedly until you gat an answer less than 360. =370 + 360 = -10 -10 +360 = 350
we have to divide 900 by 360 we get 2.5 and then we have to multiply 2 by 360 we get 720 and now we subtract 900 from 720 we get 180 degrees and this the solution
195 degrees.
pi/2 is one possible answer.
a right angle
Any angle can be coterminal.
135
320°
-235
An angle that is coterminal with 30 degrees can be found by adding or subtracting multiples of 360 degrees. In this case, an angle coterminal with 30 degrees could be 390 degrees (30 + 360) or -330 degrees (30 - 360). Coterminal angles have the same initial and terminal sides, but may differ in number of rotations around the unit circle.
The two angles that are coterminal with 206 degrees are 12 degrees and 30 degrees.
-65
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550 - 360 = 190 degrees.
3.6667
25 degrees.