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1.Hind the volume of a sphere whose tadius isii 063 m

Answer»

Formula: 4/3 pi* r^3i) r=7cmvolume= 4/3*(22/7)*7*7*7=1437.3 cm cubeii)r=0.63 mvolume=4/3 *pi* 0.63^3=1.05 m cube



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