Find the measure of angle x. Round your answer to the nearest hundredth. (please type the numerical answer only) (6 points)

Question

anonymous · Answer

attachment

mehek14 · Answer

this is trig right?

and next time post in math section

anonymous · Answer

I thought i did and im pretty sure.

mehek14 · Answer

do u know sin , cos, and tan?

anonymous · Answer

Yes.

mehek14 · Answer

so what is the relation of the angle to 12 and 13?

anonymous · Answer

I have no idea, this is the only thing i've been struggling with.

mehek14 · Answer

are they:

adjacent

opposite

or hypotenuse?

anonymous · Answer

Hypotenuse?

mehek14 · Answer

13 is on the hypotenuse

what about 12? is it adjacent or opposite of the angle

anonymous · Answer

Opposite, I think.

mehek14 · Answer

no
it's adjacent
it's next to the angle x

mehek14 · Answer

so we have adjacent and hypotenuse

that means it's cos

so use ur calculator and put $cos^{-1}(12/13)$

anonymous · Answer

What calculator do i use for this

mehek14 · Answer

scientific

anonymous · Answer

0.999870224971

mehek14 · Answer

no it's 22.6