Question

In the figure, BA || ED and BC || EF. If angle ABC = 65° then angle DEF​

Answer 1

Answer:

Given : BA||ED, BC||EF and angle ABC = 65 degree

To find : angle DEF

Soln:. In triangle ABC and triangle DEF

As angle BA || ED and BC || EF

so, angle BAC = angle EDF

angle ACB = DFE

and angle ABC = angle DEF = 65 degree

angle DEF = 65 degree

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