Which pairs of rectangles are similar polygons?
Select Similar or Not Similar for each pair of rectangles.
(Similar or Not Similar)
A and B
B and C
A and C
the longer side / the shorter side must be the same for rectangles to be similar.
For A: 100 / 80 = 5/4
For B: 120 / 100 = 6/5
For C: 90 / 72 = 5/4
So... only A and C are similar.
+912 
