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Mathematics, 07.05.2020 06:04 sciencecreation87
In a circle centered at point O, the ratio of the area of sector AOB to the area of the circle is . What is the approximate measure, in radians, of the central angle corresponding to ? Round the answer to two decimal places.
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In a circle centered at point O, the ratio of the area of sector AOB to the area of the circle is ....
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