now discussing the question: well logically, you must find for the ratio 13:15:18 angles 45 45 90 degs for the plane cutting the cube, in that case this is the most effective coz tan(45) is 1 in [...] Read more

now discussing the question: well logically, you must find for the ratio 13:15:18 angles 45 45 90 degs for the plane cutting the cube, in that case this is the most effective coz tan(45) is 1 in [...] Read more