)1/Find the circumference of the circles with the following radius: (T – InterviewSolution

1.	)1/Find the circumference of the circles with the following radius: (Take π(a) 14 cm(b) 28 mm(c) 21 cm
Answer» 2piera)2×14×22/7=88cmb)28×2×22/7=176mmc)21×2×22/7=132cm

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