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CoachVertical angles are angles formed by the intersection of two lines. Verticle angles share a vertex but do not share any rays. If that was too wordy, look at the diagram.
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What is a counterexample for all intersecting lines form right angles?
Say angle 1 is 40 which means that if angle 3 is congruent then angle 3 is also 40 by definition of vertical angles. That would make angle 2 equal to 140 by definition of a linear pair and so angle 4 is congruent by vertical angles.
Is the vertical angle to angle 1 angle 6?
Which is angle 1 and which is 6 and where are all the others?
How many degrees is a vertical angle?
zero
What do vertical angles add up to?
A vertical angle is perpendicular to a horizontal base and equals 90 degrees
Are vertical angles congruent or supplementary angles?
Vertical angles are always, by definition, congruent. Note: If the two vertical angles are right angles then they are both congruent and supplementary.
