If two or more lines are said to be parallel to one another, it means that they never intersect and that they have identical slopes. If they are expressed as equations (in the format y = mx + b), then you simply look to see if the value for m is the same for both.
For example, the following lines would all be parallel to one another:
y = 4x + 5
y = 4x + 8
y = 4x - 3
Two sets of parrall sides
They look like two intersecting lines that make four right angles. Like the two lines in this L.
like this^
Like this: _______________________________ _______________________________ _______________________________
They are just straight lines that is a 90* angle.
Two sets of parrall sides
They look like two intersecting lines that make four right angles. Like the two lines in this L.
the look like an X
two lines crossing like an X or a +
like this^
They look like squiggles, lines and shrimp.
Perpendicular lines are two lines that intersect at a 90-degree angle, forming a right angle where they meet. In geometric terms, the slopes of perpendicular lines are negative reciprocals of each other. Visually, perpendicular lines appear to be at right angles to each other, creating a distinct "L" shape where they intersect.
Like this: _______________________________ _______________________________ _______________________________
Illusion Codes Lines and Lines of numbers
Saturn look's like it is like gray with blue lines around it that is what Saturn look's like
by their lines
Two or more lines that do not intersect and are not parallel.