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Mathematics 6 Online
OpenStudy (anonymous):

find the distance (-1,2) (2,-4)

OpenStudy (aravindg):

use distance formula

OpenStudy (raden):

use the formula : d = sqrt((y2-y1)^2 + (x2-x1)^2)

OpenStudy (aravindg):

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

OpenStudy (anonymous):

I don't understand how! I need help please?

OpenStudy (anonymous):

|dw:1359221133669:dw|

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