Question

the distance between the point P( - 1, 1) and Q (5, - 7) is​

Answer 1

use distance formuala -√(x2-x1)^2+(y2-y1)^2

where x1 is -1, x2is 5 y1 is 1 and y2 is -7 now use formaula and and will be there

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