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sashaice [31]
3 years ago
5

Find the circumference of a circle that has a diameter of 4 m. Use 3.14 for pi. m

Mathematics
1 answer:
Arturiano [62]3 years ago
3 0

Answer:

<h2>12.56 m</h2>

Step-by-step explanation:

The formula of a circumference of a circle:

C=d\pi

<em>d</em> - <em>diameter</em>

<em />

We have <em>d = 4m</em>.

Substitute:

C=4\pi\ m

Use 3.14 for π:

C\approx4(3.14)=12.56\ m

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