192k views
5 votes
When calculating the length of an arc, does it matter which unit of measurement you use when measuring the central angle: radians or degrees?

2 Answers

6 votes
I use ruler to measure angle, radians or degrees
User MostafaR
by
6.3k points
4 votes
The best unit to measure central angle is radians
User Mwallisch
by
7.3k points
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