Answer to Question #168645 in Geometry for chica

Question #168645

find xy, x(-9,2) and y(5,-4)

Expert's answer

"xy=\\sqrt{((5-(-9))^2+(-4-2)^2 )}=\\sqrt{14^2+(-6)^2}=\\sqrt{196+36}=\\sqrt{232}=2\\sqrt{58}"

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