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Area is calculated with the regular-polygon formula, Area = (n × s²) ÷ (4 × tan(π/n)), where n is the number of sides and s is the side length; perimeter is simply n × s.
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1000 Prime Numbers
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Absolute Difference Calculator
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Absolute Value Calculator
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Adding and Subtracting Fractions Calculator
Instantly calculate adding and subtracting fractions with our free Adding and Subtracting Fractions Calculator — accurate results for students, teachers,…
Adding and Subtracting Integers
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Annulus Calculator
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