Find the circumference of circle whose diameter is 28 cm
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0
Diameter of a circle = 28cm
Circumference = π×28cm
= 22/7 × 28
= 22×4
= 88cm
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6
Diameter of circle = 28 cm
radius of circle = 28/2 = 14 cm
circumference of circle = 2πr
= 2×22/7×14
= 2×22×2
= 44×2
= 88 cm
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