Question

In the given figure, the corresponding arms of ∠ABC and ∠DEF are parallel. If ∠ABC = 75^o, find ∠DEF.

Answer 1

Let, G be the point of intersection of the lines BC and DE

Since, AB ∥ DE and BC ∥ EF

The corresponding angles are,

∠ABC = ∠DGC = ∠DEF = 75^o
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