Question

CAN ANYONE HELP ME WITH SOME SIMPLE TRIG UNIT CIRCLE PROBLEMS. I WILL GIVE A MEDAL AND I WILL FAN YOU!!!!!!

Answer 1

I have the answer, but how do you work out this problem

Answer 2

ok thanks i need help within the next hour or so

Answer 3

@Nnesha

Answer 4

0-360 degree is on the unit circle so to make it easy add 360 ntill you get positive angle e betttttttttttttween 0-360

Answer 5

so those numbers in the answers are just how many times we add 360 to the given radians or degrees

Answer 6

well numbers are negative that's why you hve to add

Answer 7

could you work out one of them so I can understand better

Answer 8

just like last one we added 2pi
now -405 +360=?

Answer 9

-45

Answer 10

still negative add 360 one more time

Answer 11

315

Answer 12

cos(315)= ??

Answer 13

root2/2

Answer 14

right

Answer 15

ok, i think i get it

Answer 16

glad to hear that
last 3 r the same try it!! :=)