a a la W sin COS R TU tan 7 4 1 0 8 5 2 9 6 3 ans 1 X I a b

Last updated: 3/27/2023

a a la W sin COS R TU tan 7 4 1 0 8 5 2 9 6 3 ans 1 X I a b x A radio tower is located 275 feet from a building From a window in the building a person determines that the angle of elevation to the top of the tower is 31 and that the angle of