Question

Ab||CD FIND X AND Y ​

Answer 1

Answer:

X=

Y= It is not given in the figure

Step-by-step explanation:

Given: AB||CD

/_BAF=80°

Therefore, DFE=80° [Corresponding angles]

EFC=100° [DFC+EFC=180°{Linear pair}]

EFC+FEC+FCE=180° [Angle sum property of triangle]

100°+45°+x=180°

145°+x=180°

x=180°-145°

x=35°

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