Asked by NUTPHYCO

Calculate the TSA of a cupboard which measures 12cm by 10cm by 8cm.?
Answered by Ms. Sue
TSA = total surface area???

With these measurements this cupboard would hold only one cup.

Are you sure of these measurements?
Answered by oobleck
well, whatever the size of the intended contents, if the dimensions are x,y,z, the area consists of 3 pairs of rectangles:

2(xy+xz+yz)