Question

What is the circumference of the circle whose radius is : 8.4 CM?​

Answer 1

Answer:

52.752 cm

Step-by-step explanation:

circumference of circle= 2PIr

given:- radius of the circle= 8.4 cm.

2pir

2*3.14*8.4

52.752

Thus, the answer is 52.752 cm

Answer 2

Answer:

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Step-by-step explanation:

Circumference of circle is 2π R.

So, ans= 2×π×8.4= 2*22/7×8.4=52.8 cm