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Two lines perpendicular to the same line are perpendicular to each other true or false?
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. !!!!!
If two lines are perpendicular to the same plane then are they parallel to each other?
Yes. [in 3-d].
How are intersecting lines alike to perpendicular lines?
intersecting lines are alike because perpendicular lines have to intersect to be perpendicular. 2: They are the same because they touch another line so they are the same.
What are three methods to prove that two lines are parallel?
In analytical geometry (geometry with numbers for coordinates), the easiest method is to show that they have the same slope.You could also prove that the distance between the lines, at different parts, is the same (draw a perpendicular to one of the lines).In analytical geometry (geometry with numbers for coordinates), the easiest method is to show that they have the same slope.You could also prove that the distance between the lines, at different parts, is the same (draw a perpendicular to one of the lines).In analytical geometry (geometry with numbers for coordinates), the easiest method is to show that they have the same slope.You could also prove that the distance between the lines, at different parts, is the same (draw a perpendicular to one of the lines).In analytical geometry (geometry with numbers for coordinates), the easiest method is to show that they have the same slope.You could also prove that the distance between the lines, at different parts, is the same (draw a perpendicular to one of the lines).
Do Perpendicular lines have opposite reciprocal slopes?
Actually it IS. perpendicular lines have opposite reciprocal slopes and parallel lines have the same slope.
Are any two pairs of perpendicular lines coplanar?
Two lines that are perpendicular to the same plane are coplanar. This means that they lay on the same plane.
In a plane if two lines are perpendicular to the same line then they are parallel to each other?
Yes they are. It's a postulate: In a plane two lines perpendicular to the same line are parallel.
Can you arrange line in a plane so they're perpendicular but don't intersect?
NO. Perpendicular lines in the same plane alwaysinthersect.
What are lines that lie in the same plane and intersect at right angles?
Perpendicular lines.
Two lines in the same plane that intersect at a right angle are?
perpendicular lines.
If two different lines are perpendicular to the same plane they are?
Parallel. or it can also be coplanar.. hope this helps :D its coplanar....
What is the intersection of two perpendicular lines in the same plane?
A right angle.
In a plane if two lines are perpendicular to the same line then are they parallel to each other?
So long as all three lines are in the same plane, yes.
Which angle will perpendicular lines on the same plane ever touch?
yes perpendicular lines are at right angles to each other. Therefore they have to touch eventually
Can perpendicular lines be intersecting lines?
In Euclidean plane geometry, two lines which are perpendicular not only can but must intersect. (I believe the same is true for elliptic geometry and hyperbolic geometry.)
Are two lines from the same plane parrellel?
They can be, but not necessarily. If two lines in the same plane never intersect, they are parallel. Though, two lines can exist in the same plane without being parallel. Ie, two lines that intersect at a 90 degree angle are perpendicular. Most lines in a plane aren't parallel.
Will perpendicular lines ever cross on the same plane?
If two lines are perpendicular, they intersect at a right angle. So yes, they will always cross each other.
