If the dimensions of a circle are increased by a factor of 3 (tripled), how will the area of the circle be affected?

the area of the circle be increase by 9 times.

Step-by-step explanation:

As we know that the area to find the Are of a circle is:

From the above formula, only the radius (r) is the dimension.

So  if the dimensions of a circle are increased by a factor of 3, it means the new radius is: 3r

Hence, we have a new area:

So we can conclude that the area of the circle be increase by 9 times.

Hope it will find you well.

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step-by-step explanation:

because that's the answer