How Many Total Inches Around In A 90 Inch Diameter Circle?


1 Answers

Anonymous Profile
Anonymous answered
I would say that the circumference of a circle is 2pie times the radius so you know the diameter to be 90 inches so just divide by two to get your radius.  Radius = 45 inches.  Now just times the radius by 2pie and you get the circumference of the inches around the circle.  =282.74 inches

Answer Question