Answer:
6.28
Explanation:
This problem bothers on the mensuration of flat shapes, a circle.
Given data
Diameter d=
[tex]2in[/tex]
Radius r = [tex]\frac{d}{2} = \frac{2}{2} = 1in[/tex]
We know that the expression for the circumference of a circle is given as
[tex]C= 2\pi r[/tex]
Substituting our given data and solving for C we have
[tex]C= 2*3.142*1\\C= 6.28[/tex]
