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At a carnival, Eva gets to spin a prize wheel. It has a radius of $1$ foot. What is the prize wheel's circumference? $\newline$ Use $3.14$ for $\pi$ . If necessary, round your answer to the nearest hundredth. $\newline$ _____ feet

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Circles: word problems

Full solution

Q. At a carnival, Eva gets to spin a prize wheel. It has a radius of

1

foot. What is the prize wheel's circumference?

\newline

Use

3.14

for

\pi

. If necessary, round your answer to the nearest hundredth.

\newline

_____ feet

Identify Formula: Step $1$ : Identify the formula for circumference using the radius. The formula is $c = 2\pi r$ . Here, $r$ is the radius of the circle.
Plug in Values: Step $2$ : Plug in the values into the formula. The radius $r$ is given as $1$ foot, and $\pi$ is approximately $3$ . $14$ . So, the calculation is $c = 2 \times 3.14 \times 1$ .
Perform Multiplication: Step $3$ : Perform the multiplication to find the circumference. $2 \times 3.14 \times 1 = 6.28$ feet.

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\newline

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\newline

A(d)=\pi d^{2}

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1

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\newline

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Question

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\newline

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\newline

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