Answer:
- Not an isosceles trapezoid
Step-by-step explanation:
Plot the given points.
We can see and visually confirm this is not isosceles.
(1,1) to (3, 3) distance is:
- [tex]AD = \sqrt{(1-3)^2+(1-3)^2 } = \sqrt{8} = 2\sqrt{2}[/tex]
(5,3) to (8, 1) distance is:
- [tex]BC = \sqrt{(5-8)^2+(3-1)^2 } = \sqrt{13}[/tex]
We see AD ≠ BC
The sides are not of the same length.
