Question

need to find the five trigonometric functions of 0.
if tan 0= 12/5

Answer 1

Is that a zero or is it supposed to be theta?
tan theta = 12/5

Answer 2

theta sorry

Answer 3

Okay, then to find the angle theta, you must look up the arc tangent of 12/5

Answer 4

what does that mean

Answer 5

The arc tangent is the angle that has that value.
tan 45° = 1
Therefore the arc tangent of 1 is 45°

Answer 6

Do you have a calculator that can calculate arc tangents?

Answer 7

Here's an online calculator:
http://www.1728.org/trigcalc.htm