Here's the question you clicked on:
chris_parks
Rhombus CGRN is joined at rectangle BCND at segment CN. If BC - BD = 14 and DN + NR = 34, which is 4GR?
This is just equation manipulation. Since BD = GR and since DN+NR = BC+CG, just move stuff around and find your answer. :)
i triwed that already it didnt work