Find the value of x if AB// CD
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given :- AB//CD , ANGLE BAE = 110 , ANGLE ECD= 130
to find :- x
construction :- draw a line MG intersecting E and parallel to AB & CD , divide x into angle 1 and angle 2
solution:-
angle 1 = 180 - 110. ( Co interior angles)
angle 1 = 70°
angle 2 = 180 - 130 ( Co interior angles )
angle 2 = 50°
now,
X = angle 1 + angle 2
X = 70 + 50
X = 120°
to find :- x
construction :- draw a line MG intersecting E and parallel to AB & CD , divide x into angle 1 and angle 2
solution:-
angle 1 = 180 - 110. ( Co interior angles)
angle 1 = 70°
angle 2 = 180 - 130 ( Co interior angles )
angle 2 = 50°
now,
X = angle 1 + angle 2
X = 70 + 50
X = 120°
ayushpadhiary123:
Thanks a lot....
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