Coursework.Info - Inspiration in an Instant

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Figures Drawing 1: 1 cube inside 0 cubes outside Total: 1 cube Drawing 2: 1 cube inside 4 cubes outside Total: 5 cubes Drawing 3: 5 cube inside 8 cubes outside Total: 13 cubes Drawing 3: 13 cube inside 12 cubes outside Total: 25 cubes Drawing 4: 25 cube inside 16 cubes outside Total: 41 cubes Drawing 5: 41 cube inside 20 cubes outside Total: 61 cubes Drawing 6: 61 cube inside 23 cubes outside Total: 84 cubes Drawing 7: 84 cube inside 28 cubes outside Total: 112 cubes Borders Coursework Table Drawing Number Squares inside Squares outside Total squares 1 1 4 5 2 5 8 13 3 13 12 25 4 25 16 41 5 41 20 61 6 61 23 84 7 84 28 112 8 112 32 144 Here are how the totals in each column were formed and he differences between them using the technique of formulas. Squares inside: 5 13 25 41 61 84 112 8 12 16 20 24 4 4 4 As shown there is...

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