Question

calculate the circumference of a circle whose radius is 14cm.

Answer 1

Circumference equals 2pir
$2\pi \: r \\ 2 \times \frac{22}{7} \times 14 = 88 {cm}^{2}$

Answer 2

Answer:

Answer is 84cm.

Step-by-step explanation:

circumference of the circle=2πr

=2×3.14×14

= 87.92(accurately).if we take =π=3 we get 84 cm.

Hope it helps.