Which angle is half of a full turn?
- Right angle
- Straight angle
- Acute angle
- Reflex angle
Show answer and solution
Correct answer: B. Straight angle
1. A full turn is 360 degrees, so half a turn is 180 degrees.
2. An angle of 180 degrees forms a straight line.
3. It is called a straight angle.
_Source: Wikipedia, Angle (CC BY-SA 4.0), Types of angles_