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valentina_108 [34]
3 years ago
9

Anyone know this question?

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0

Answer:

16π square centimeters.

Step-by-step explanation:

The area of a circle is πr².

Here, we are given the diameter, but we just need to divide it by 2 to get the radius.

8/2 = 4

So, the radius is 4 cm.

Now, we can substitute it into the formula to find the area.

π x 4²

π x 16

16π

So, the area of this circle is 16π.

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Answer:

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Step-by-step explanation:

We see the relationship is closer to linear in the interval 30 to 40

<u>Approximate points:</u>

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<u>The slope of the line:</u>

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<u>The line is:</u>

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