if I say the distance formula AB=√(x1-x2)+(y1-y2) then it is wrong or right​

Question

if I say the distance formula AB=√(x1-x2)+(y1-y2) then it is wrong or right​

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Aubrey 4 days 2021-09-14T05:36:40+00:00 1 Answer 0 views 0

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    2021-09-14T05:38:27+00:00

    It’s wrong.

    Because the distance formula is

    \sf d = \sqrt{ (x_2-x_1)^2 + (y_2-y_1)^2}

    The distance formula is derived from the Pythagoras theorem.

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