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A Sector of Area  In2 Is Formed by a Central

Question 111

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A sector of area A sector of area  in<sup>2</sup> is formed by a central angle of 45°. What is the radius of the circle? If the answer needs rounding, round it to three significant digits. r = __________ inches  in2 is formed by a central angle of 45°. What is the radius of the circle? If the answer needs rounding, round it to three significant digits. r = __________ inches

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