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Mathematics, 31.05.2021 23:00 nevarezchiu7972

In circle o, points A and B lie on the circle such that OA = 2x +9 and OB = 27 - x. Which of the following represents the length of the radius of circle 0?
(1) 6
(3) 21
(2) 18
(4) 42​

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In circle o, points A and B lie on the circle such that OA = 2x +9 and OB = 27 - x. Which of the fol...
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