Going with E.
1) We all need the relation of the gladd ----> Insuff.
2) We have area of glass, but no speciifc on l or w, or table's---->Insuff
Together, we don't have the l and w of the glass
There's a rectangular table. Can you cover this table with a rectangular glass?
1) Length and width of the table are 40 and 36, respectivily.
2) The size(=area) of the glass is 1600.