1.

The coordinates of two points are p(X1,Y1) and Q(X2,Y2).Find the distance PQ.​

Answer»

Step-by-step EXPLANATION:

it's

\sqrt{(x2 - x1) { }^{2}  + (y2 - y1) {}^{2} }

this is the formula for FINDING DISTANCE between any given coordinates.



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