With the given order of integration, the interval over D is

Answer:
Step-by-step explanation:
sin36=h/75
h=75sin36
h=44.08ft
36 should be added to both sides because 12/2= 6 then you square 6 to get 36 and that should be it.
6% is less than 48%. Due to the reason that 48% is a larger portion.
Tan 40 = h / 20 where h = height of the pole.
h = 20 tan 40 = 16.78 feet