find the circumference of this figure. use 3.14 for π. write your answer as a decimal

The diameter of the circle is 23 inches, therefore, the radius of the circle is 23/2 = 11.5 inches
By formula,
[tex]\text{Circumference of the figure=2}\pi r=2\times3.14\times11.5=72.22\text{ inches}[/tex]