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One angle of a triangle is 60. The other two angles are in the ratio 3/2:4/3. Find these angles |
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Answer» Let the SECOND angle be=3/2x Let the third angle be=4/2x sum=180degree(sum of ANGLES of a triangle) A.T.Q. 60+3/2x+4/2x=180 3/2x+4/2x=180-60 7x/2=120 x=120×2/7 x=140/7 x=20 |
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