Total surface area is 903.77 cm2
Total surface area is 905 cm2
SA = 904.78 cm2
Total SA = 1,256.6 cm2
The surfave is 653,12 cm2 (if your unit is centimetre).
Total SA = 245.04 cm2
The question seems to be asking what the surface area of 6 cm2 is. The answer is, 6 cm2!
The surface area is 150 cm2