Question

Need help!!
For each of the following values of sin theta determine the measure of theta if
pie/2 11 years ago

Answer 1

what you mean my the choices

Answer 2

\[\frac{\sqrt{2}}{2} = \sin( \theta)\]

Answer 3

is this what you would like to know?

Answer 4

yes

Answer 5

if you have a calculator you can check it by taking the inverse sin of root 2 over 2
otherwise by unit circle defintion we know that it is \[\frac{\pi}{4}\]

Answer 6

that is not in our domain so we have to find one in the second quadrant

Answer 7

so there is two angles that would work in the domain

Answer 8

whats halfway between pi/2 and pi

Answer 9

3pie/2

Answer 10

no that is at the bottom

Answer 11

maybe this will help. its between
\[\frac{2\pi}{4} and \frac{4\pi}{4}\]

Answer 12

3pie/4

Answer 13

yes

Answer 14

I have a question like how you find the pie/4

Answer 15

so basically the angle be in the quardant 2 and 3

Answer 16

right

Answer 17

because the given info tell us that it be between 90 to 270