Convert 1/2 circle to quarter point
Selected category: angle.
Definition and details for 1/2 circle:
1/2 circle is an angle equal to pi radians, or 180 degrees.
Definition and details for quarter point:
Quarter point (qtr or Q) a unit of angle measurement, used in navigation, equal to 1/4 of a compass point. A quarter point is equal to 2°48′45″, or 2.8125°, or π/64, or 0.049087 radian.