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Estimate the circumference. Use 3.14 or 22/7 to approximate π.

A. 18.75 cm

B. 19.63 cm

C. 37.5 cm

D. 39.25 cm

Estimate the circumference. Use 3.14 or 22/7 to approximate π. A. 18.75 cm B. 19.63 cm-example-1
User Yariela
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1 Answer

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You have to plug in all the numbers to the circumference formula and solve!
circumference formula:
\pi d or
2 \pi r

3.14(12.5) = ?
39.25

The answer is d. 39.25

User Rekshino
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