just number 37 in picture please ASAP.
the equation would be 80 = 65X and then do 2 (65) +2 (5x)+ 2 (6*x)=S.A.
80=65xx=80/(65)x=2.666...Therefore 4(56) + 2(5*2.666..) = 146.66 =147 (3.s.f)
