Opposite corner
Member rating: No Rating | Words: | Submitted: Fri Mar 31 2006
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Candidate Sheet Opposite corner Firstly i will investigate the difference between the products of the numbers in oppsite corners of any rectangle that can be drawn in a 100-sqaure grid. After that i will choose randomly some rectangles from the 100-sqaure grids. After that i will mutiply the top right corner with bottom left corner (which will be coloured in blue) then i will multiply the bottom right corner with the top left corner (which will be coloured in yellow). After that i will find the answer then i will subtract the smallest number with biggest number, which will give me the answer of the opposite corner. This is a diagram of a 100-sqaure grid. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1) (A) From the 100 sqaure i will choose a rectangle sided 2 by 3 horizontally 4 5 6 14 15 16 The products of the number in the opposite corner of this rectangle are: 4x16 = 64 14x6 = 84 The difference between these products is 84-64=20 The difference is...


