cboynton05 cboynton05

11-03-2024
Mathematics

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the circle has center 0. it radius is 4m and the central angle a measures 160

the circle has center 0 it radius is 4m and the central angle a measures 160 class=

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itzamirv2 itzamirv2

11-03-2024

1. Area of the shaded region = (360° - α°) / 360° × πr²

2. Calculate the area: (160° - 36°) / 360° × π × 4² = (124°) / 360° × 16π = 64/9π

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