Question

Medal! What is the sine value of 2 pi over 3?

Answer 1

@e.mccormick @bohotness

Answer 2

in radians or degrees?

Answer 3

radians

Answer 4

thats in the 1st quadrent right?

Answer 5

sine is just the y value of the unit circle at this point

Answer 6

which is (square root of 3) / 2

Answer 7

no pi/3 would be in the first quadtant but 2pi is in the second. pi/3 is 60º so 2 of those is 120º

Answer 8

oh ok

Answer 9

should i give you my answer choices?

Answer 10

\[\frac{ \sqrt{3} }{ 2 }\]

Answer 11

is that in there?

Answer 12

yes. thank you very much