Question

G

Answer 1

Okay, so the first thing to recognize is that if those two lines are parallel, then the two triangles will be similar.

Answer 2

Cool, so let me walk you through the logic of it.

Answer 3

IF those lines are parallel, then the two triangles are similar.
If two triangles are similar, then corresponding sides will be proportional.
The 4 long side corresponds to the 10 long side, and the 6 long side corresponds to the 14 long side.
Therefore, the sides should be proportional. The proportion we should be able to set up is
\[\frac{4}{10} = \frac{6}{14}\]
but that proportion is not true =(
So we say then that the triangles are NOT similar, which means that the lines are NOT parallel.

Tl;dnr: Yes. You are correct.

Answer 4

My pleasure, Lala! =D