Respuesta :

Sqrt (p1^2+P2^2)
And there’s your answer :)

Answer:

If P1 = ( x1 , y1 ) and P2 = ( x2 , y2 ) , then

l P1P2 l = sqrt  (x2 - x1)^2 + (y2 - y1)^2

Step-by-step explanation:

sqrt is the square root function.

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