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Arada [10]
3 years ago
11

1. Find the diameter of a circle whose circumference is 18.85 m. A. 3.46 m B. 12 m C. 6 m D. 2.45 m

Mathematics
2 answers:
Dvinal [7]3 years ago
7 0

18.85 = 3.14d

Divide both sides by 3.14

x=6

The answer is C. 6m

Korolek [52]3 years ago
6 0

For this case we have to:


The circumference or perimeter of a circle is given by:


c = \pi d\\

where d is the diameter of the circle.


Substituting the given value of c, c = 18.85m, we have:


18.85 = \pi d\\

d = \frac{18.85}{\pi } \\\\d = 6\\

Therefore, the diameter of the circle is 6m.


Answer:


Option C

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