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Triss [41]
3 years ago
7

Help plz:))) I’ll mark u brainliest

Mathematics
1 answer:
sergey [27]3 years ago
4 0
I think d but I’m not sure
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A circle with radius 3 has a sector with a central angle of 1/9 pi radians
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Complete question:

A circle with radius 3 has a sector with a central angle of 1/9 pi radians

what is the area of the sector?

Answer:

The area of the sector = \frac{\pi}{2} square units

Step-by-step explanation:

To find the area of the sector of a circle, let's use the formula:

A = \frac{1}{2} r^2 \theta

Where, A = area

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\theta = \frac{1}{9}\pi

Substituting values in the formula, we have:

A = \frac{1}{2}*3^2* \frac{1}{9}\pi

A = \frac{1}{2}*9* \frac{1}{9}\pi

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The area of the sector = \frac{\pi}{2} square units

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3 years ago
Which is the best answer for the question below?
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