Question 842447
Parallelogram, points in capital letters F O U R  (which looks like the word for 4).  Given angle RFO is 74 degrees, FO = 5, OU = 1.


Knowing this to be parallelogram, angle OUR is also 74 degrees.  
FO=UR=5 and OU=RF=1.


You can treat either FO or UR as a base.  The height of the figure is OU*sin(74).  


The area for a parallelogram is {{{(base)(height)}}}
Area is {{{highlight(5*1*sin(74))}}}