Trampoline Dimensions

Im planning to get a round trampoline for Christmas, and the sizes are 8-14ft. Me being a fan of the metric system which translates into 2.5 4.2. Now, what would be circumference, radius or diameter?

I'm not a fan of math I will not give you the measurement in meters, but when you have a 14ft trampoline - that the measure is the diameter whose outer edge of the frame. Did you know that you can get the full height of 16 1 / 2 feet! When shopping for a trampoline, be sure to compare the quality so you will not be disappointed - Check out this site I googled for comparison - http://www.trampoline.com/quality.html. I know too many people who bought a trampoline they are not happy.

Good shopping
Sammy.