Answer:
18.84
Step-by-step explanation:
2r=d
c/d= 3.14
c=3.14d
a= 3.14r
A= 3.14 times 6
A=18.84
The circumference of the circle is 12 π
Circumference of a circle, also known as perimeter of circle is defined as the enclosing boundary of a curved geometrical figure called a circle.
We have ,
The diameter of the circle(d) = 12 m
Radius of circle(r) = d/2 = 12/2 = 6 m
We know the formula of circumference of the circle = 2 × π × r
= 2 × π × 6
= 12 π
Hence, the circumference of the circle is 12 π
To learn more about circle from here
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