Question

6. In ∆ABC, AB = AC and AD I BC, BE 1 AC and CF 1 AB. Then, LABC is symmetrical about
(d) none of these
(b) BE
(c) CF
(d) none of these ​

Answer 1

Answer:

ABC,ab=ac

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Answer 2

Answer:

This answer should match

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Step-by-step explanation:

See my all steps carefully and I hope this answer is definitely helpful for u :)

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• In triangle ABE and triangle ACF

BE=CF (Given)

∠A=∠A (Common)

∠AEB=∠AFC=90°

By AAS congruent rule ABE ≅ ACF

AB=AC (CPCT)

Similarly

BCF ≅ ABD

AB=BC

AC=BC

AB=AC

AB = BC = AC..... Proved

©© The triangle is a equaliteral triangle