Question

Find the diameter of the circle having the following circumference (b) 62 m 8 dm (use it = 3.14)​

Answer 1

1m= 10dm

62m =62×10

=620 dm

D= circumference/π

= 620/3.14

=6200/314

19.7452229 dm ans

Answer 2

Answer:

given ,circumference is 62m 8 cm find given circle's diameter

we know, circumference=2πr

62.08m=2×3.14r

62.08m=6.28r

62.08/6.28=r

9.88=r

n we know r+r=d (r=radius, d=diameter)

thus , 9.88+9.88=19.76 m is ur diameter