I just completed this test and got a %100 on my first try, so I know for sure that the answer is 532m^2 Also for the rest of the 10 questions. 1) 0.5, a reduction 2) more than one 3) 168.6 4)x=83 5) 17 6) 23.42cm 7)12.56cm^2 8)50.24 9)9.81
I might have different questions than you but those were all my answers. I hope this helps. : )