IN GIVEN FIGURE AB PARALLET TO CD AND L IS TRANSVERSAL . IF ANGLE 2 = 2 x ANGLE 1 , THEN FIND ANGLE 7 . Share with your friends Share 0 Rishabh Mittal answered this ∠2=2 ∠1 Given∠1+∠2=180° Linear Pair∠1+2 ∠1=180°3 ∠1=180°∠1=60°∠1=∠7=60° Alternate exterior angleSo , value of ∠7 is 60° . 2 View Full Answer