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GhékTeacher

Asked: Tháng Sáu 16, 20232023-06-16T20:09:17+00:00 2023-06-16T20:09:17+00:00

cho hai đường thẳng AB và CD cắt nhau tại O . Biết AOD-BOD=60. Tính:AOC và BOC

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cho hai đường thẳng AB và CD cắt nhau tại O .
Biết AOD-BOD=60.
Tính:AOC và BOC

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Abi hoc ngu toan Pundit
2023-06-16T20:09:17+00:00Added an answer on Tháng Sáu 16, 2023 at 8:09 pm
Học tốt nhé.
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