Question

what will be circumfrence of circle with radius = 4cm​

Answer 1

Answer:

Circumference = 2πr

Step-by-step explanation:

2×22/7×4 = 25.142

Answer 2

Step-by-step explanation:

$2\pi \: r \\ 2 \times \binom{22}{7} \times 4 \\ 8 \times \binom{22}{7} \\ 25.14$

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