akrambelmokhtar521 akrambelmokhtar521

25-02-2021
Mathematics

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10 pt Question 7 The circumference of a circular ice skating rink is 408.2 m. What is the approximate area of the skating rink? Use 3.14 for a 03 65 m2 O 130 m2 O 204.1 m 13, 266 m 2 Previous Next

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sqdancefan sqdancefan

25-02-2021

9514 1404 393

Answer:

(d) 13,266 m²

Step-by-step explanation:

The area in terms of the circumference is ...

A = C²/(4π)

Filling in the given values, we have ...

A = (408.2 m)²/(4×3.14) = 13,266.5 m²

The area of the skating rink is about 13,266 square meters.

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