Intersecting lines may or may not be perpendicular. If the angle of intersection between two intersecting lines is 90 degrees, then the two lines are perpendicular. Otherwise, the lines are not perpendicular. For example: A | | | B ----|----- | | Here, the lines A and B are intersecting. The angle between A and B is 90 degrees. Therefore, line A and line B are perpendicular to each other.
The definition of perpendicular lines also defines the angles -- perpendicular lines are two lines (or line segments) that meet at a 90 degree angle.
Two lines are perpendicular if they cross at 90 degree angles.
No, but a diagram of twoperpendicular lines:|||--------------||Two lines are perpendicular if they meet at 90o.
TRUE:: The first two lines lie in the same plain, but are perpendicular to each other. The third line passes through the plane of the first two lines so it is also perpendicular. Think 3-dimension. !!!!!
draw two intersecting lines that are not perpendicular
Perpendicular is when two lines cross... Parallel is when two lines never meet.... _____________ _____________ = PARALLEL LINES If they cross they are perpendicular, if they don't, they are parallel.
Perpendicular lines are any two lines that intersect at a 90 degree angle.
Two lines are perpendicular or orthogonal if they meet at a 90 degree angle.For instance,|__|are two perpendicular lines.
Each of the four lines is perpendicular - to two of the other lines.
When two perpendicular lines cross, a right angle is formed.
When two lines intersect at a right angle, they are "perpendicular"
perpendicular crosses at a right angle, while intersecting lines don't
Non-perpendicular intersecting lines. There is no special name.
Perpendicular: No Parallel: Yes, two pairs.
'two perpendicular number lines are called'Special:Search
Two straight lines that meet at right angles are perpendicular.