Question

Find the value of x on a triangle..?

Answer 1

does SOH CAH TOA help you?

Answer 2

I don't remember what that means

Answer 3

its the relationship of trig functions. sin(x) = Opposite/Hypotenuse cos(x) = Adjacent/Hypotenuse

Answer 4

So I use that to find the answer? :)

Answer 5

yeah, you have a side and an angle, so use the relationship that uses the angle and side you know to solve for x

Answer 6

Use the 45-45-90 theorem. Or, the Pythagorean Theorem.