The figure shows three quadrilaterals on a coordinate grid:

a coordinate plane is shown with three quadrilaterals. figure m has four sides that measure 2 units each. figure n has four sides that measure 2 units each. figure o has four sides that measure 4 units each.

which of the following statements is true about the three quadrilaterals?

m and o are similar and congruent.
o and n are similar and congruent.
m and n are similar but not congruent.
m and o are similar but not congruent.