'3 sizes' presentation slideshows

y/2

x. ?. y. Paper Sizes. What shape should a piece of paper be, so that, if cut or folded in half, the new piece would be exactly the same shape as the original?. Mathematically this means that the rectangles have to be similar , that is, their length to width ratios must be the same. y/2.

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Selling Against the Competition

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Kids School Bags

Designer backpacks & accessories for kids that inspire the imagination and GIVE back.<br>https://bixbee.com

227 views • 6 slides