4 ms·
actually, when a circle's diameter is 1, its circumference is π
by volida 18y ago
actually, when a circle's diameter is 1, its circumference is π
- scott_s 18y agoI think "unit circle" means a circle with a radius of 1, not a diameter of 1: http://everobotics.org/projects/roboMagellan/img/UnitCircle.gif http://everobotics.org/projects/roboMagellan/img/UnitCircle....