adela85 adela85

29-10-2018
Mathematics

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use the distance formula to find the distance between w(-1,4) and t(4,1)

Respuesta :

05-11-2018

The formula of a distance between two points:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

We have the points W(-1, 4) and T(4, 1). Substitute:

[tex]d=\sqrt{(4-(-1))^2+(1-4)^2}=\sqrt{5^2+(-3)^2}=\sqrt{25+9}=\sqrt{34}[/tex]

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