In triangle b. we know that tan(x) = Opposite side to x angle / Adjacent side to angle x.
By substituting in above formula,
tan(x) = 12/5 = 2.4
x = tan^-1(2.4) = 68 degrees.
And in triangle a. i am not clear with the angle. Is it 51 or any other?
All of the answer choices that you are given are incorrect. I have calculated it in all different ways and get the same thing and it is none of those. The correct answer would be -75 though.
Answer:
B) >
Step-by-step explanation:
We can convert the fractions into decimals to see which is greater.
3/5 = 0.6
5/10 = 0.5
From this, we can see that 3/5 is greater than 5/10, so the sign is >.
hope this helps :)
I will get some one to help you