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Leona [35]
3 years ago
12

What is the approximate circumference of the circle shown below 14.8cm

Mathematics
2 answers:
Harman [31]3 years ago
5 0

Answer:

r≈2.36cm

Step-by-step explanation:

stealth61 [152]3 years ago
5 0

Answer:

46.47cm

Step-by-step explanation:

The given circle as a diameter of 14.8 cm, by hypothesis.

We know that the radius is define as:

r=\frac{d}{2}= \frac{14.8cm}{2}=7.4cm

Then, we use the definition of the length of a circumference, which is:

L= 2 \pi r

Replacing all values, we have:

L= 2 \pi 7.4cm \approx 46.47cm

<h3>Therefore, the circle has an approximate circumference of </h3>

46.47cm

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Step-by-step explanation:

Let's find the first, fourth and tenth terms of the arithmetic sequence described by the given rule:

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First term:

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