Question 1205240
Draw the two right triangles according to the description.
Label everything as described.



Should be lower right triangle vertical leg 72 feet, the two nonright angles 46 and 44 degrees.
Upper right-triangle the nonright angles 31 degrees and 59 degrees.  
The two triangles share a horizontal leg.


If x is the length of the shared horizontal leg, then

{{{system(sin(46)/72=sin(44)/x,and,sin(59)/x=sin(31)/y)}}}


You don't need the x value.  Substitute in order to find and evaluate y.

Question asks for y+72.