Question

Circumference of a circle is 37-68cm a Taking 3.14 as π find its Diameter​

Answer 1

Answer:

Daimeter of the circle is 12cm

Step-by-step explanation:

Circumference of circle=37.68cm

Formula of Circumference of circle=2×pi×r

where r is the radius of the circle

Therefore,

37.68=2×pi×r pi=3.14

37.68=2×3.14×r

r=37.68/(2×3.14)

r=6

The radius of the circle is 6cm

Daimeter of circle= 2×r

=2×6

=12cm

Hence, the diameter of the circle is 12cm