196-164/2= 16
20 degrees
108 ;)
108 degrees
(360 - 104)/2 = 128 degrees.
31 degrees
45 degrees
236-124/2=56 degrees
196-164/2= 16
20 degrees
108 ;)
108 degrees
136
136 degrees
148
It is 90 degrees between the circle's diameter and its tangent
74 degrees