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Calculati lungimea cercului cu raza de 0,(4)cm
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Calculati lungimea cercului cu raza de 0,(4)cm
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Oct 7, 2017
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Calculati lungimea cercului cu raza de 0,(4)cm
Mathematics
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Micantox
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0, (4) = 4/9
L circle = 2πR
L circle = 2 · π · 4/9
L circle = 8π / 9 cm
L = 2 * pi * R
L = 2 * pi * 0. (4) cm = 0. (8) pi cm
Xolodec
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Oct 14, 2017
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