The three angles of a triangle are (x+15)°,(2x+20)° & (3x-5)° . Find value of x
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mujhe tum acchi lagti ho
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(×+5) + (×+10) + (×+15) = 180°
3×+30=180°
3×=180-30
3×=150°
×=150/3
×=50°
55°,60°,65°
the Angels are 55°,60°,65°
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