Having given sin(p) = 3/5, you may interpret it as if you have a right-angled triangle with the hypotenuse of 5 units and the opposite leg of 3 units. Then the adjacent leg is= = 4 units long. Then tan(p) = = . ANSWER
is representative of a 3-4-5 PYTHAGOREAM TRIPLE, with hypotenuse, 5, and 3 and 4, the legs.
Therefore, 4 = Longer leg = x = A (Adjacent)
With that, we get