Perhaps "skew" is what you're looking for.
parallel
Perpendicular
perpendicular
A right angle is an angle that measures exactly 90 degrees on the protractor, wheres perpendicular is simply a word which means 2 lines that meet at one end, the opposite of parallel, which means 2 or more lines that don't meet at the end.
Parallel means a line of latitude. ----
I am not sure about the specifics of the test, but the word perpendicular means "at 90 degrees to"
Perpendicular means 'at right angles to'.
In the absence of a definition, I'll provide one. What is a 13 letter word for vertical? Answer: perpendicular
you need to finish the question.. if two line are what? perpendicular ? Parallel?
Horizontal.
The word parallel is an adjective. It means to be equally distant at all points.
The word' perpendicular' means at a 'right angle', or ' 90 degrees '. So perpendicular lines always for a right angle.