That two of the Angles are Supplementary and two of the Angles are congruent.
All of them. If its truly intersecting lines, they have to form right angles. All of them. If its truly intersecting lines, they have to form right angles.
No, This only happens when an intersecting line makes a plus sign.
Perpendicular lines are where a line crosses another line and forms 4 right angles on all 4 sides but a intersecting line only crosses another line
Actually there are 4 angles formed by 2 intersecting lines, and as long as the lines are PERPENDICULAR, the angles are all right angles, 90 degree each.
All bisectors intersect the line segment at the midpoint. There can be multiple bisectors, intersecting at the midpoint at different angles, but they all intersect the line segment at its midpoint. The midpoint separates the line segment into two equal halves.
intersecting, parallel, acute, right ,obtuse, straight, perpendicular, reflex
No - perpendicular lines meet at right angles.
Yes. * * * * * No. Picture yourself in a room, facing a wall. That wall and the floor make one line. The wall behind you and a wall on one of your sides make another line. These two lines are perpendicular to one another but, because they are in different planes, they will never meet. And the converse is so trivially easy to show as being false. If all intersecting lines were perpendicular, you would never have anything but right angles. No acute angles, no obtuse angles, no triangles, no pentagons or other polygons.
Given two intersecting lines, the two angles opposite each other have the same measure and are congruent.
Perpendicular Lines if the angles are all 90 degress. And if they aren't they are just intersecting lines
All The Angles On A Straight Line Add Up To 180 Degrees.
Yes, 2 angles can have 3 points in common. Two angles of the same number of degrees can be superimposed on each other and would share all points. Or, you could choose 3 points on one line segment, while having two other line segments which do not share points, and which delineate different angles.