Perpendicular.
No. The non-vertical angles need not be related to one another in any way.
Vertical
apex= True
Whenever two lines intersect, vertical angles refers to the angles opposite each other
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.
Yes, a pair of intersecting lines always forms a pair of vertical angles.
No. The non-vertical angles need not be related to one another in any way.
vertical
Vertical
IN
vertical angles
Vertical Angles
We'll get a n number of vertical angles (pairs)
When 2 straight lines intersect vertical opposite angles are equal and the 4 angles created add up to 360 degrees
Those are "vertical" angles, even if there's nothing vertical about them.
False. The angles can be formed by two skew lines intersecting a third line.
Vertical angles