Question

Q. I. A. Select the correct alternative and answer the following : 4M

1) In ∆ ABC, if ∠ > ∠, then _____________ .

A) BC > AC B) AB > AC C)AB < AC D) BC < AC.​

Answer 1

In ΔABE and ΔACF,

∠BAE=∠CAF (Common angle)

∠AEB=∠AFC ....(∵BE⊥AC and CF⊥AB)

BE=CF (Given that altitudes are equal)

By AAS criterion of congruence,

ΔABE≅ΔACF

Hence,

AB=AC (by CPCT)