Question

what is the circumference of a circle with a diameter of 4.5 miles? estimate the circumference to the hundredths place using 3.14 for π. (1 point)
14.2 miles
63.59 miles
7.07 miles
14.13 miles

Explanation:

Step1: Recall the formula for circumference

The formula for the circumference of a circle is \(C=\pi d\), where \(d\) is the diameter.

Step2: Substitute the given values

Given \(d = 4.5\) miles and \(\pi=3.14\), we substitute into the formula: \(C=3.14\times4.5\).

Step3: Perform the multiplication

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Answer:

14.13 miles