If E is a point on side C A of an ...

If `E` is a point on side `C A` of an equilateral triangle `A B C` such that `B E_|_C A` , then `A B^2+B C^2+C A^2=` `2\ B E^2` (b) `3\ B E^2` (c) `4\ B E^2` (d) `6\ B E^2`

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