Question

Help please

Answer 1

@myininaya help if you can please

Answer 2

there are many such angles

Answer 3

we can take a look at the unit circle and find some

Answer 4

ok

Answer 5

look at the unit circle on the last page of the attached cheat sheet
the second coordinate is sine, so find some place where the second coordinate is \(\frac{\sqrt3}{2}\)

Answer 6

that will give you the angle you are looking for
since sine is periodic this happens infinitely often

Answer 7

would it be ∏ / 2
60° ?

Answer 8

pie/2 60 degrees

Answer 9

it would be
\[\frac{\pi}{3}\] or \(60^\circ\) if you are working in degrees

Answer 10

okay, yeah I'm working in degrees