Mathematics
DLUCKIES328
22

find correct two decimal places, the radius of the circle with the given circumference: 35cm

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(2) Answers
Collegegirl763

[latex]C=2 \pi r[/latex] C - circumference, r - radius [latex]C=35 \ [cm] \\ \\ 35=2 \pi r \\ r=\frac{35}{2 \pi} \\ r=\frac{17.5}{\pi} \\ \boxed{r \approx 5.57 \ [cm]}[/latex]

kingavisingh

[latex]C=2\pi r=35\\ 2\pi r=35\\ r=\dfrac{35}{2\pi}\approx5.57\text{ cm}[/latex]

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