Find the area of a sector of a circle having radius r = 12.3 cm and central angle ? = 162°. (Round the answer to two decimal places.) The area is approximately: A. 34.78 cm² B. 12254.49 cm² C. 213.88 cm² D. 1992.60 cm²
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\[ \theta = 162^\circ \times \left( \frac{\pi}{180^\circ} \right) \] \[ \theta = 2.827 \text{ radians} \] ** Show more…
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