This math topic focuses on calculating the area of a circle sector, involving understanding geometric properties and applying the formula for the area of a sector. Students are required to compute the area for sectors of varying circle radii and sector proportions (e.g., 1/2, 3/4, 1/4 of the circle), rounding their answers to the closest integer. Each problem presents a different scenario, helping learners to practice the conversion of fractional parts of a circle into area measurements, enhancing both their geometry and fraction skills.
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Find the area (to the closest integer) of the green shaded sector that covers 3/4 of the circle with radius 6
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