Question

which of those letters have parrell lines and which has perpendicular lines? Just the third row

Answer 1

Let's check each letter in the third row:

E have also parallel and perpendicular lines.

L have perpendicular lines.

G have perpendicular lines.

O don't have neither parallel nor perpendicular lines.

So the letters that have parallel lines are:

E

And the letters that have perpendicular lines are:

E, L, G.