Question

What is distance formula​

Answer 1

Answer:

Distance formula, Algebraic expression that gives the distances between pairs of points in terms of their coordinates (see coordinate system). ... The distance between the points (a,b) and (c,d) is given by Square root of√(a − c)2 + (b − d)2.

Answer 2

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The distance formula is $\tt{d = \sqrt{(x_{2} - x_{1})^{2} +( y_{2} - y_{1})^{2} } }$

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