Find the distance between the two points (4,-5) and (-1,7) In units

asked Dec 13, 2019 218k views

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$\sqrt{ {(4 + 1)}^(2) + {( - 5 - 7)}^(2) } \\ {5}^(2) = 25 \\ { - 12}^(2) = 144 \\ 144 + 25 = 169 \\ √(169) = 13$

Lira answered Dec 18, 2019

by Lira

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