Question

find the circumference of the following figure by using the appropriate formula. (assume a = 2.90 m. round your answer to two decimal places.)
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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 value of \(d\)

Given \(d = 2.90\) m, substitute into the formula: \(C=\pi\times2.90\).
Using \(\pi\approx3.14159\), we have \(C = 3.14159\times2.90\).

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Step3: Round the result

Round \(9.110611\) to two decimal places. Looking at the third - decimal place (\(0\)), we get \(C\approx9.11\) m.

Answer:

\(9.11\) m