Answer :
distance
[tex]\begin{gathered} d=\sqrt[]{(x2-x1)^2+(y2-y1)^2} \\ d=\sqrt[]{(7-1)^2+(2-2)^2} \\ d=\sqrt[]{6^2+0} \\ d=\sqrt[]{36} \\ d=6 \end{gathered}[/tex]answer: the distance is 6
distance
[tex]\begin{gathered} d=\sqrt[]{(x2-x1)^2+(y2-y1)^2} \\ d=\sqrt[]{(7-1)^2+(2-2)^2} \\ d=\sqrt[]{6^2+0} \\ d=\sqrt[]{36} \\ d=6 \end{gathered}[/tex]answer: the distance is 6