Question

in figure BA||CD and EF||CD. if angle ABC=60°, FIND x​

Answer 1

Answer:

ECD= 60

60+x=180

x=120

120 degree is the value of x

Answer 2

Answer:

x=120

∵AB=CD

∴CD=60

CD=EF

∴EF=60

∴∠CEF+∠BEF=180      (LINEAR PAIR)

=X+60=180

=X=120°

Step-by-step explanation:

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