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Lostsunrise [7]
3 years ago
7

The circumference of a circle is 6 inches. What is the area of the circle?

Mathematics
2 answers:
avanturin [10]3 years ago
6 0

Answer:

Step-by-step explanation:

2πr = 6, r = 3/π

πr² = π(3/π)² = 9/π in.²

Lubov Fominskaja [6]3 years ago
3 0

Answer:

(B) 9π in²

Step-by-step explanation:

I’m going to assume that by 6 inches you meant 6π inches.

If the circumference of a circle is 6π inches, then it’s radius will be half of 6 (because the circumference of a circle is 2\pi r).

6\div2=3

So the radius is 3.

Now that we know the radius, we can find the area by using the equation \pi r^2.

\pi 3^2\\\pi9\\9\pi

Hope this helped!

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3 years ago
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solong [7]
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Keeping this in mind,
p^-4 x -5p
1/(p^4) x -5p^1            substituted p^-4 by 1/p^4 and added ^1 to -5p
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6 0
3 years ago
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Montano1993 [528]

Answer:

80 cm

Step-by-step explanation:

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5 0
3 years ago
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Arlecino [84]
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8 0
3 years ago
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Kobotan [32]

Answer:

Well one do the square root of 16

3 0
3 years ago
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