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shutvik [7]
2 years ago
9

A circle is circumscribed about an equilateral triangle with side lengths of $9$ units each. What is the area of the circle, in

square units
Mathematics
1 answer:
N76 [4]2 years ago
6 0

Using it's formula, it is found that the area of the circle, in square units, is of 27\pi.

<h3>What is the area of a circle circumscribed about an equilateral triangle?</h3>

Considering that the equilateral triangle has side length l, the area of the circle is given by:

A = \frac{\pi l^2}{3}

In this problem, the sides have lengths of 9 units each, hence l = 9 and:

A = \frac{\pi 9^2}{3} = 27\pi

The area of the circle, in square units, is of 27\pi.

You can learn more about area of a circle at brainly.com/question/17326298

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