Use the net to compute the surface area of the three-dimensional figure. a) 210 units b) 225 units c) 240 units d) 280 units
btw all squared

The answer would most commonly  be C only because a square is 360 degrees and the surface area would be a 6th of that which is 60 then i multiplied it by 4 because of the four corners signaling the height and or length of the 2D figure square which gives me C.