Question

find the circumference of the circle in terms of π. then use the approximation 3.14 for π and approximate the circumference

4.8 yards

a. find the circumference of the circle in terms of π
the exact circumference is □ yd

Explanation:

Step1: Recall the formula for the circumference of a circle

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

Step2: Identify the radius

Given that the radius \(r = 4.8\) yards.

Step3: Substitute the radius into the formula

Substitute \(r = 4.8\) into \(C = 2\pi r\).

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Answer:

The exact circumference is \(9.6\pi\) yd.