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grigory [225]
2 years ago
10

What is the area of the following circle?

Mathematics
1 answer:
valkas [14]2 years ago
4 0

Answer:

Area = 49π

Step-by-step explanation:

circle Area = π x (radius)²

Assuming d = 14 is the diameter (which the problem really should state explicitly, not leave you to assume), then the radius is half of that.

So r = 7, where 'r' is the radius.

Area = π x r² = π(7)² = π(49)

Area = 49π is the exact answer, so it is the one I prefer.

Area = 153.86 is the decimal you get if you multiply 49 x 3.14

Hope this helps.

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What is the answer to 10 = -4 x?
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Two integers have a sum of -44 and a difference of 22. The greater of the two integers is
Leni [432]

Answer:

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Step-by-step explanation:

The generic solution to ...

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Can be found by adding the two equations:

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