three angles of a quadrilateral are in the ratio 1 ratio 2 ratio 3 the sum of smallest and the greatest of these angles is equal to 180 degree find all the angles of the quadrilateral
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Answer:
1:2:3=180
1x+2x+3x=180
6+3x=180
3x=180-6
3x=174
x=174/3
x=56
1x=56
2x=2(56)=112
3x=3(56)=168
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