Write the ratios for sin X and cos X [Photo Inside]
sine = opposite side/ hypotenuse cosine = adjacent / hypotenuse
We are considering angle X. What side length is opposite to angle X?
What "side length" is opposite to the angle X
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Cosine is: Opposite over Hypotenuse. The side opposite X is sqrt 119. The hypotenuse is 12. That makes: sqrt 119/12
119sqrt is the side length opposite to X
Cosine is NOT Opposite over Hypotenuse cosine is adjacent over hypotenuse.
@UnkleRhaukus just keep helping don't mind him if he's giving false information
Yes, I am really sorry. Sine is opposite/hypotenuse...I did not mean to confuse you. I am trying to remember this off the top of my head.
What is the length of the hypotenuse ?
12
so sin X = opp / hypo = √119 / 12
cos X = adj/hypo =
Sine= Opposite/Hypotenuse= (square root of 119)/12 Cosine=Adjacent/Hypotenuse=5/12 I am truly sorry for messing up. In order to cause less confusion, I won't try to explain it. UnkleRhaukus is doing a good job of that. I just wanted you guys to know that I was able to get the right answer. :)
okay thanks for all of you guy's help :)
@ags2658 I know you were capable, I just said that because UnkleRhaukus had already started helping but I appreciate your help as well :)
I understand. You're welcome! ^_^ I hope can be of more help later.
Apologies on my grammar mistake. I meant to type: I hope I can be of more help later.
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