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ddd [48]
3 years ago
15

Write an expression that represents the area of a circle with radius 3x^3. (For any circle with radius r, a=π r^2 = π .r .r ^.)

Mathematics
1 answer:
aalyn [17]3 years ago
6 0

9514 1404 393

Answer:

  B. 9πx^6

Step-by-step explanation:

Putting the given radius into the area formula gives ...

  A = πr^2

  A = π(3x^3)^2 = π(3^2)(x^(3·2))

  A = 9πx^6

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Hope this helps.

4 0
2 years ago
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vova2212 [387]

I hope this helps you

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djverab [1.8K]

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7 0
2 years ago
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mel-nik [20]
Correct Answer:
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So, Third option is the correct answer. 
4 0
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