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kirill [66]
4 years ago
6

Help with distance formula

Mathematics
1 answer:
Anna35 [415]4 years ago
5 0
Length= \sqrt {(x1-x2)^2+(y1-y2)^2} \\ \\ =\sqrt {(-5-(-2))^2+(1-3)^2} \\ \\ =\sqrt {-3^2+-2^2} \\ \\ = \sqrt {13} \\ \\ = 3.61 units
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