# Calculating circumference

Not what you're looking for? Search our solutions OR ask your own Custom question.

A circular well is 5 feet in diameter. What is the circumference of the circular plastic cover that fits exactly over the well (to the nearest hundredth)

Â© BrainMass Inc. brainmass.com December 24, 2021, 4:55 pm ad1c9bdddfhttps://brainmass.com/math/geometry-and-topology/calculating-circumference-15371

## SOLUTION This solution is **FREE** courtesy of BrainMass!

Dia = 5 ft so Radius = 5/2 or 2.5 ft

Circumference = 2*Pi*r

= 2 *22/7* 2.5 = 15.71428ft

https://brainmass.com/math/geometry-and-topology/calculating-circumference-15371