Question

Find the circumference of of a circle whose Radius is 1.4 cm .

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Answer 1

Answer:

circumference = 2πr

= 2*22/7*1.4

= 8.8 cm

Answer 2

Step-by-step explanation:

Radius of the circle(r) = 1.4 cm

formula of circumference of the circle =

2πr

=

$2 \times 1.4 \times \frac{22}{7} \\ = 8.8cm$