Question

Find the values of the six trigonometric functions of theta: cos θ = 35/37 constraint: tan θ < 0

Answer 1

six trignometric functions?

Answer 2

yes. sin, tan, sec, cos, cot, csc

Answer 3

ok plug into calculator using the inverse buton

Answer 4

to find all six? Can you baby it down for me haha

Answer 5

okay lol

Answer 6

so first look at your triangle its 35 in x and -37 in y

Answer 7

so enter 35/-37 in your calculator, and then do cos-1 (35/-37)

Answer 8

thats a button on your calculator cos inverse

Answer 9

do the same for sin and tan

Answer 10

cos=2.811295299?

Answer 11

make sure you are using degree mode

Answer 12

ok it is now cos=161.0753556

Answer 13

that answer is in radians which is fine too if your teacher wants that

Answer 14

alright thats one, now do the rest

Answer 15

remember that
1/sin= csc
1/cos=sec
1/tan=cot

Answer 16

by the way that is not the only solution,

Answer 17

ya it usually accepts fractions.