You can answer that question for yourself by examining the point where the line
meets or crosses something else.
If all of the angles formed by the arrival of the new line at that point are equal,
then the new line is perpendicular to the existing plane or line at that point.
All machines are constructed from six simple machines
Overhead lines have 'sag' (not 'slack') because the conductors need to be able to expand and contract as the temperature changes. If sag isn't built into the design of the line then, when the conductors contract, they will put undue lateral strain on the supporting poles or towers. It is important that, with maximum sag, the minimum clearance distance between the line conductors and the ground below is always maintained. This safety clearance increases, of course, with line voltage. Allowing for the necessary sag part of the design-process for any overhead line, and achieving it becomes the responsibility of the linesmen when the line is eventually constructed.
mylif eis here
by very smart machines
no answer
Show that corresponding angles are congruent?
Exactly one. No more, no less.
It's the theorem that says " One and only one perpendicular can be drawn from a point to a line. "
"Perpendicular" is a straight line at a 90 degree angle from a line it touches or intersects. There is no line "straighter" than a perpendicular line, that I know of.
They are perpendicular if the product of their slopes is -1.
If the lines have the same slope but with different y intercepts then they are parallel
Yes. There can be a line perpendicular to the given line at every point on it, and you know how many different points there are on it ...
By using a protractor which will show that corresponding angles are equal and alternate angles are equal .
That would depend on its slope which has not been given.
A) Midpoint Of A Line Segment B) Parallel Lines C) Angle Bisector D) Perpendicular Bisector
Perpendicular line.
A right bisector of a line segment, is better know as a perpendicular bisector. It is a line that divides the original line in half and is perpendicular to it (makes a right angle).