Question

Given that sin0 - 1/3, calculate tan0
a. 1/√8
b. 1/ √10
c. √8
d. √10

Answer 1

Please retype your question. By sin0, do you mean the sine of 0, or do you mean the sine of theta? By (-) do you mean (=) or do you mean negative? is that +1/3 or -1/3? Question is too ambiguous to answer in its present form.

Answer 2

its says Given that sin0=1/3, calculate tan0 **(the zeros have a line between them) **(and the choices are the same)

Answer 3

well its a 3rd quadrant angle..

you know in the triangle... from sin(0)

that the opposite side is -1 and the hypotenuse is 3

so use pythagoras to find the 3rd side in the triangle...

and you'll need to negative solution...

the side you've just found will be the adjacent side...

then use tan = opp/adj

hope it helps