Parallel lines are equidistant from one another
When two lines intersect, the angles across from each other are called vertically opposite angles, or just opposite angles. Opposite angles are equal to one another. See 'related links' below.
They are lines that intersect one another at 90 degree angles.
If the product is -1 then the lines are perpendicular to one another.
There are infinitely many pairs of numbers whose difference is equal to the sum of 538 and 259 (which is 797). One such pair is 420 and 1217. Another pair is 0 and 797.
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The answer is yes they can touch one another when there on power lines
Parallel lines are equidistant from one another
When two lines intersect, the angles across from each other are called vertically opposite angles, or just opposite angles. Opposite angles are equal to one another. See 'related links' below.
Perpendicular lines are lines that cross one another at a 90° angle. They have slopes that are opposite reciprocals of one another. Perpendicular lines intersect each other.
They are lines that intersect one another at 90 degree angles.
Lines that are equal distance from one another and never intersect
If the product is -1 then the lines are perpendicular to one another.
Lines that have one point in common are said to intersect one another at that point. Almost all straight lines of infinite length intersect one another, unless they are parallel to each other.
There are infinitely many pairs of numbers whose difference is equal to the sum of 538 and 259 (which is 797). One such pair is 420 and 1217. Another pair is 0 and 797.
The prefix "trans-" means across or beyond. It is often used in words to indicate movement or change from one state to another.
Are perpendicular to one another.