Verify that Triangle ABC ~ Triangle DEF. Find the scale factor of Triangle ABC to Triangle DEF. Triangle ABC AB=10, BC=16, CA= 20 Triangle DEF DE=25 EF=40 FD=50 K=?
It looks like ABC needs to be multiplied by 2.5 to get to DEF. 25/10 = 2.5 or 40/15 = 2.5 or 50/20 = 2.5.
So I think K = 2.5. :))
=^._.^=
Correct, catmg !!!
+22 
