Tuesday
October 21, 2014

Homework Help: distance formula

Posted by Tabby on Friday, April 20, 2012 at 4:24pm.

I need to find the distance between two points, (6,-3) and (-1,4).

d = sqrt[(x2-x1)^2 + (y2-y1)^2)]

I got that down to the sqrt of 98, which is the decimal 9.899494937, approximated at 9.9. Is this the right answer?

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