I think the surface area would be 740 square meters!!!
Answer:
ez points I guess pls pls pls pls
L=N (because opposite angle of parllalogram is euqal)
4X-25= 3X+18
X =43
there for angle N=3×43+18
N=147
Now we know that the sum of the corresponding angle of a parllalogram is 180
N+M=180
M=180-147
M=33
The answer is x=21
16-x=-5
-16 16
0 21
X = 21
