You just make the correct answer 2850.9
this result comes from 12.2x12.2x3.14x6.1=2850.9
If you draw this, you'll see it forms a triangle, with the ladder as the hypotenuse. We're given the two side measurements, so we can easily use Pythagorean theorem to find the ladder length (x):
(12^2 + 4.8^2) = x^2 .... x = 12.92ft
12/13
sin = opposite / hypotenuse
You have written exactly the same number twice, so neither of them is bigger.
