Answer:
Given: Surface Area = Volume
2(lb + bh + hl) = lbh
2(33 + 3x + 11x) = 33x
66 + 6x + 22x = 33x
66 + 28x = 33x
66 = 5x
x = 66/5
x = 13.2 inches
5.1m questions
6.7m answers