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Mathematics, 26.05.2021 19:00 dnee8321

A silver necklace pendant is composed of a small circle and a sector of a larger concentric circle. The standard measurements for the diameter of the small circle, the radius of the sector, and the central angle of the sector are shown in the diagram below. What is the area of the composite figure?

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A silver necklace pendant is composed of a small circle and a sector of a larger concentric circle....
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