Question 84778
I need help with this:Find the distance between the plotted points which are (-4,7) and (-6,1)
The distance formula is: {{{d=sqrt((x[2]-x[1])^2+(y[2]-y[1]))}}}
(x1,y1)=(-4,7) and (x2,y2)=(-6,1)
{{{d=sqrt((-6-(-4))^2+(1-7)^2)}}}
{{{d=sqrt((-2)^2+(-6)^2)}}}
{{{d=sqrt(4+36)}}}
{{{d=sqrt(40)}}}
{{{d=sqrt(4)*sqrt(10)}}}
{{{d=2*sqrt(10)}}}
Happy Calculating!!!!