A right angle.
a straight line
A line that is at right angles to a vertical line is said to be horizontal.
One, two or four right angles, depending upon whether one or both line segments continue beyond the point of intersection.
By definition, any lines/segments that are perpendicular to each other either do, or (in the case of non-intersecting segments) would, intersect each other at right angles. A right angle being a 90* angle. Therefore, perpendicular, intersecting line segments will form 4 90* angles.
The type of line that makes use of rounded angles is a curvy line.
A curvy line is that is used for rounded angles. This makes it easier to measure.
A curvy line is that is used for rounded angles. This makes it easier to measure.
curvy
corresponding and alternate angles
It will be right angle triangle
If the two angles sum adds up to 180 degrees, then they are supplementary angles.
A line that is perpendicular to (at right angles with) the x-axis.
A straight line has no right angles. But a square is actually a closed line with four right angles.
An line that is not perpindicular to the other line makes an acute or obtuse angle Oblique lines are not parallel or perpendicular which would be lines that form acute or obtuse angles at the point of intersection.
A right angle.
A right angle.