Question

In an equilateral triangle ABC, BE is perpendicular to side CA. Prove that :AB² + BC² + CA² = 4BE²


pls pls pls
very urgent
step by step answer

Answer 1

Answer:

I WILL GIVE YOU HINT FIRST WRITE VALUE OF AB AND TAKE SQUARE ROOT WRITE VALUE OF CA TAKE SQUARE ROOT ADD IT AND SEE WHOSE SQUARE IS IT YOU WILL GET YOUR ANSWER CORRECT