Answer:
Step-by-step explanation:
Use distance formula and find the result for each pair of points.
- [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
1)
- [tex]d=\sqrt{(1-4)^2+(-2-2)^2} =\sqrt{9+16} =\sqrt{25} =5[/tex]
2)
- [tex]d=\sqrt{(2-(-8))^2+(-3-7)^2} =\sqrt{100+100} =\sqrt{200}[/tex]
3)
- [tex]d=\sqrt{(1-9)^2+(9-1)^2} =\sqrt{64+64} =\sqrt{128}[/tex]
4)
- [tex]d=\sqrt{(-8-(-2))^2+(2-(-6))^2} =\sqrt{36+64} =\sqrt{100} =10[/tex]
