Question

in each of the following figure AB is to parallel to CD. find the value of x in each case​

Answer 1

Answer:

Draw a line GH parallel to AB and CD passing through E

∠GEA=∠EAB (Alternate angles)

∠GEA=65

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∠GEC=∠ECD (Alternate angles)

∠GEC=35

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∠CEA=∠GEA+∠GEC (From figure)

x=65

∘

+35

∘

=100

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