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siniylev [52]
4 years ago
5

What is the circumference of the circle in terms of pi? The radius is 2.2 and I got 13.82 but the choices are 1.1, 1.21, 2.2 and

4.4 im so confused so could someone please explain what i did wrong?
Mathematics
2 answers:
nevsk [136]4 years ago
8 0
<span>The question pretty much explains it. Remember that pi is the ratio of the circumference to diameter and has the approximate value of 3.14159.... And you've been given a radius of 2.2. Since the diameter is twice the radius, that means that the diameter is 2.2*2 = 4.4, so the total circumference is 4.4 times pi. The value of 13.82 is the actual circumference, but remember the question "... in terms of pi" So the answer is 4.4</span>
NemiM [27]4 years ago
6 0
C = 2 <span>π r
C = 2 </span>π <span>(2.2)
C = 4.4 </span><span>π (in term of pi)

answer
4.4</span><span>π </span>
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Answer:

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Where m is the slope

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Equation of the line using point

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3 years ago
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therfor
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3 0
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