Question

Solve it please....its really urgent​

Answer 1

✭Required✭

In the given figure;

AD is perpendicularto EF

➡∠EAD=∠FAD=90°

Given:

∠EAB=∠FAC

➡∠EAD-∠EAB=∠FAD-∠FAC

➡∠BAD=∠CAD

In △ACD, ∠BAD=∠CAD [Proved above]

∠ADB=∠ADC=90°[Given AD ⊥ BC]

and AD=AD

△ABD≅△ACD [By ASA]

Hence proved.

△ABD≅△ACD➡AB=AC and BD=CD [By C.P.C.T.C.]

➡2x+3=3y+1 and x=y+1

➡2x-3y= -2 and x-y=1

On solving we get;

x=5 and y=4

Hope it helps you....