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How can this be done Below The four parts are moved around. The partitions are exactly the same as those above?In: Homeschooling |
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Answer
I think these would be the anser but I am not sure. When drawn perfectly to scale, in a CAD program for example, this "illusion" still holds true. With the base dimension of a simple 1 unit the larger triangle has a slope of (3 units)/(8 units)=.375 while the smaller has a slope of (2 units)/(5 units)=.400 which is just over 1° of difference. This produces a slight "sag" to the overall diagonal when the larger triangle is on the left and a slight bow when it is on the right. The area of this sliver of difference in fact equals the missing 1 square unit.
The hypotenuses of both the triangle have different slopes. So the overall big structure can't be considered a triangle. If considered, the hypotenuse of the overall structure is bent inside in the first figure and bent outside in the second figure covering up larger area which came from the "hole" !!!
First answer by ID1135639330. Last edit by ID1135639330. Question popularity: 17 [recommend question]





