Find the circumfrence of a circle whose diameter is 10.5 CM
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d = 10.5 cm
so, r = 10.5/2 cm
circumference = 2 pi r
= 2 × 22/7 × 10.5/2
= 33 cm
so, r = 10.5/2 cm
circumference = 2 pi r
= 2 × 22/7 × 10.5/2
= 33 cm
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