BAC is a line x:y:z=5:6:9 find x,y,z
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let angles be 5x,6x and 9x
5x+6x+9x=180
20x=180
x=180÷20=9
angle x =5x=45°
angle y =6x=54°
angle z =9x=81°
5x+6x+9x=180
20x=180
x=180÷20=9
angle x =5x=45°
angle y =6x=54°
angle z =9x=81°
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35
I think this ans is correct
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