Question

what is the radius of a circle whose perimeter is 16 metre?​

Answer 1

2pieR = 16

2×22/7×R = 16

R = 16×7/2×22

R= 56/22

R = 2.5 m (approx. )

Answer 2

if the perimeter of the circle is 16 m then its radius is 2.54 m