Answer:
Step-by-step explanation:
Use the distance formula to determine the distance between two points.
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2
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1.41421356
[tex]\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{11}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{10}~,~\stackrel{y_2}{5})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{(10-11)^2+(5-4)^2}\implies d=\sqrt{(-1)^2+1^2} \\\\\\ d=\sqrt{2}\implies d\approx 1.4[/tex]
