Have you ever worked with radians? Suppose you were teaching radians. Which is an easier explanation of a 90 degree corner. One based on pi, or one based on ta

Have you ever worked with radians? Suppose you were teaching radians. Which is an easier explanation of a 90 degree corner. One based on pi, or one based on tau? The advantage of tau is largely didactic. It helps highschool students a lot more than it does phds.