find the circumference of a circle whose radius is 28cm
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Answered by
8
circumference=2πr=2*22/7*28=44*4=176
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Answered by
7
c =2 pie r
28 cm = 2 ×22/7×radius
28 cm × 7/2×22= radius
49/11= radius
28 cm = 2 ×22/7×radius
28 cm × 7/2×22= radius
49/11= radius
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