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Lines I Il m;t is a transversal angle x?Lines a ll b:c is a transversalI, L, be two linest is a transversal12060°オmLinesIIl m:t is a transversalLines I Il m;r is a transversalLines I il m,p llqFind a, b, c,d2018-8-12 20:36 |
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Answer» 1.x=60°2.y=55°3. <1 is not equal to <2 be l1 l2 are different lines4.z+60=180;z=120°5.x=120°6.a=180-60=120°d=a=120°c+d=180b=c=60° |
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