Q14 of 131 Page 226

Circumference of a circle is always

We know that,
Circumference of a circle = 2πr
∴ Circumference = 2×3.14×r [∵ π = 3.14]
⇒ Circumference = 3.14×d [∵ d = 2r]
So, circumference of circle is always more than three times of its diameter.

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