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Mathematics, 20.09.2019 02:00 kmassarotti

The area of this circle is 42π m².
what is the area of a 60º sector of this circle?
6π m²
7π m²
14π m²
21π m²
circle with point b and c on the circumference. both points are connected to the center by a segment. the central angle is 60 degrees. area of the circle is 42 pi.

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The area of this circle is 42π m².
what is the area of a 60º sector of this circle?
6π...
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