Question

what is the circumference of the circle inscribed in the square of circumference 16 meter? ​

Answer 1

Answer:

circumference of circle = circumference of square

ie: 2

$2\pi {r}^{2} \: \: 4 {a}^{2}$

ie 2 * 22/7 * r^2 = 16

22/7 * r^2 = 8

r^2 = 8*7/22

r^2 =2.54

Answer 2

Answer:

Circumference of circle=Circumference of square

ie:2

2πr² 4a²

ie:2*22/7*r^2=16

22/7*r^2=8

r^2=8*7/22

r^2=3.54

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