Question

A complete rotation has a radian measure of 2. True or false?

Answer 1

true, because pi=180
so 2pi = 360

Answer 2

(Radians are measured in pi, we know that, right?)

Answer 3

yeah that makes sense thanks again!

Answer 4

Anytime!

Answer 5

@kingrick14 @SolomonZelman

False. A complete rotation (of a circle) has a radian measure of 2 pi.

Answer 6

I thought that radians are measure only in pi, so I thought the question meant 2 pi.

Answer 7

That's not true. In radians, there can be a measure of 2 or 2pi. Two different angles. pi must be specified.

Answer 8

K, my bad, sorry!