Question

in the circus, a leopard has been trained to jump through a ring of fire that has a radius of 2 feet. what is the rings circumference? if necessary, round your answer to the nearest hundredth. feet submit work it out not feeling ready yet? these can help:

Explanation:

Step1: Recall the formula for circumference

The formula for the circumference of a circle is \(C = 2\pi r\), where \(r\) is the radius.

Step2: Substitute the given radius into the formula

Given \(r = 2\) feet. Substitute \(r\) into \(C = 2\pi r\), we get \(C=2\times\pi\times2\).

Step3: Calculate the value

\(C = 4\pi\approx4\times3.14159 = 12.56636\)

Step4: Round to the nearest hundredth

Rounding \(12.56636\) to the nearest hundredth gives \(12.57\).

Answer:

\(12.57\)