Question

In the given figure, B = 65° and C = 45° in ∆ ABC and DAE || BC.
If DAB = x° and EAC = y, find the values of x and y.​

Answer 1

Step-by-step explanation:

Form the question, we have, 

∠B=65o,∠C=45o, DAE∥BC

The given lines are parallel, 

∠B=xo=65o 

[ ∵ Alternate angles when AB is take as the transversal line]

∠C=yo=45o

[ ∵ Alternate angles when AB is taken as the transversal line]