2) Cho ???ng th?ng xx' và yy' c?t nhau t?i O. Bi?t xOy = 40^∘. Tính s? ?o các góc còn l?i? (V? h

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2) Cho ???ng th?ng xx&#x27; và yy&#x27; c?t nhau t?i O. Bi?t xOy = 40^∘. Tính s? ?o các góc còn l?i? (V? h

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This question is not properly uploaded. How do you have advised diarrhea uploaded and they will

2) Cho ???ng th?ng xx' và yy' c?t nhau t?i O. Bi?t \(xOy = 40^\circ\). Tính s? ?o các góc còn l?i? (V? hình, ghi gi? thi?t, k?t lu?n).