1) Tanθ= opposite/adjacent
θ=Tan-1(9/7)
θ=52.125 = 52 degrees
2) Cosθ= adjacent/hypothesis
θ=Cos-1(5/12)
θ=65.376 = 65 degrees
Answer:
I think the answer is a because it not getting any smaller
An inequality is solved by more than one value - usually an interval, or a union of intervals.
In this case, we have:

Add 14 to both sides:

Divide both sides by 12:

Thank you for posting your question above. Based on the situation above the initial post should be "Include a detailed description of the size and shape of the wrapper. (Try using measurements for a real cone to help you come up with the actual size.)" I hope the answer will help.