The answer is x=1.76 or 2
Since BD joins the midpoints of two sides of a triangle, it is half the length of the third side, FE.
BD = (1/2)FE = (1/2)(23.5) = 11.75
Answer: B. 11.75
24+20=44
4(6+5)=44
the first one
All rhombuses have 2 pairs of parallel sides.