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calculus - Dividing a circle into $3$ equal pieces using $2$ parallel lines - Mathematics Stack Exchange
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A spring (of spring constant = k ) is cut into 4 equal parts and two parts are connected in parallel. What is the effective spring constant of these parts?
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Grapefruit Cut Into Two Equal Parts On A White Background Stock Photo, Picture And Royalty Free Image. Image 12906944.
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Fractions of a Whole Cookie Sharing Activity - FREE! | Fraction activities, Teaching math elementary, Fractions
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