Math, asked by hello8970, 5 months ago

Please send me the answer. I will make u brainlist​

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Answered by shauryadwivedi2006
6

Answer:

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Answered by Anonymous
2

According to the question :

ΔABC = an isosceles triangle

AB = AC

=> ΔACB = ΔABC

[ Angles are opposite to equal sides of a triangle Δ are equal ]

=> ΔBCE = ΔCBF

To find :

In ΔBEC and ΔCFB, we have

=> ΔBCE = ΔCBF [ Proved ]

=> ΔBEC = ΔCFB [ Each 90° ]

=> ΔBC = CB [ common ]

=> ΔBEC ≈ ΔCFB [By ASA Congruent axiom ]

=> BE = CF [ By corresponding part of congruent triangles ]

Hence, Proved

♥ So It's Done ♥ !!

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