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3 years ago

What is the arc length when theta= 2pi/5 and the radius is 6 cm?

1 answer:

4 0

$\bf \textit{arc's length}\\\\ s=r\theta ~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad radians\\ \cline{1-1} r=6\\ \theta =\frac{2\pi }{5} \end{cases}\implies s=6\cdot \cfrac{2\pi }{5}\implies s=\cfrac{12\pi }{5}\implies s\approx 7.54$

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3/4-x-1/8=5/16

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Common denominator: 16

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Step-by-step explanation:

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The correct answer is 66 M tall

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Answer:

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