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Two straight lines that remain equal distance apart are parallel lines.
If two lines have the same gradient, then this means they are travelling in the same direction. Lines travelling in the same direction will never touch or cross each other even if extended to infinity. Lines with such a property are called "parallel lines." This is assuming they are not just exactly the same line.
equal
measure them :)
Any two lines, if their slops are equal, are either parallel or else the same line.
Yes, parallel lines have the same slope.
Perpendicular lines have slopes that the inverse of each other. If one line has a slope of 1/3, the other has a slop of 3/1
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Two straight lines that remain equal distance apart are parallel lines.
If the two lines being crossed are parallel lines then the corresponding angles are equal.
All lines are equal since all lines are infinetly long. If you are talking about line segments than you can quantify if they are equal by looking at the number. Two parallel lines will NEVER cross each other though
If two lines have the same gradient, then this means they are travelling in the same direction. Lines travelling in the same direction will never touch or cross each other even if extended to infinity. Lines with such a property are called "parallel lines." This is assuming they are not just exactly the same line.
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equal
measure them :)
They are equal