Answer:
B?
Step-by-step explanation:
Im pretty sure it would be B because if you subtract 4-2.4 it equals 1.6, same for 9-5.4, the only difference is that it would be 3.6. Sorry if I'm wrong, I tried. :)
What ru exactly looking for the slope?
Literally put a dot on 40 and 60 and connect the dots
Answer: SSS
Explanation: This is because it two triangles have all the same side lengths then they have to be congruent.
Hope this helped!!