How many degrees are in a half of a full turn?
Answer: 180 degrees are there in half of a full turn
Let's see how we can apply the concept of straight angle and unitary method to find the solution.
Angle swept if we move around a circle is 360 degrees because the angle on complete arc of the circle is 360 degrees.
Angle swept we move half the arc of complete circle, that is, half of a full turn = (360/2) degrees = 180 degrees.