Find the circumference of a circle inscribed in an equilateral triangle with a side of 9 inches.

You can find my interpretation of the problem attached. There was no picture with the problem. The number shown as the side length is '9'.

Find the circumference of a circle inscribed in an equilateral triangle with a side of 9 inchesYou can find my interpretation of the problem attached There was class=

Respuesta :

Approximately 28 inches
Diameter of circle is 4.5 (tip (0)inches + side (9 inches) /2 for diameter of circle in equilateral circle)
Circumference+ 28 inches