Question

in the given figure AB,CD and EF are parellel to each other find the value of x and y​

Answer 1

GIVEN :

➡ AB, CD & EF are parallel to each other.

TO FIND :

➡ x & y

SOLUTION :

➡ Since AB // CD, by co- interior angles,

∠ ABD + ∠BDC = 180°

∠BDC = 180° - 145°

∠BDC = 35°

=> x = 35°

➡ Since CD // EF, by co- interior angles,

∠EFD + ∠CDF = 180°

∠EFD = 180° - 110°

∠EFD = 70°

=> y = 70°

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