Further, if the angles of one pair are congruent, then the angles of each of the
other ... angle on a triangle is always greater than the opposite interior angles.
As can be seen from the figure above, when two lines intersect, four angles are
formed. Each opposite pair are called vertical angles and are always congruent.
Vertical Angles are 2 angles whose sides form two pairs of opposite rays (straight
lines). Vertical angles ... They are always equal in measure. <1 and <3 are ...
THEOREM: Complements of the same angle, or congruent angles, are congruent
These names describe angles whether the lines involved are parallel or not
parallel. Remember that: - the word INTERIOR ... If two parallel lines are cut by a
transversal, the alternate interior angles are congruent. ... Vertical angles are
ALWAYS equal, whether you ... If two angles form a linear pair, they are
Vertical angles are a pair of non-adjacent angles formed when two lines intersect
. We see ... However, vertical angles always have a common vertex. Here ... Here
, if we add in the angle measures, we'll see that vertical angles are congruent.
Congruent Angles have the same angle (in degrees or radians). That is all. ... the
same angle. Congruent - why such a funny word that basically means "equal"?
In geometry, certain pairs of angles can have special relationships. Using our ...
Vertical angles always have equal measures. ? ... The figure on the right has
alternate interior angles that are congruent because there is a set of parallel lines
When two lines intersect they form two pairs of opposite angles, A + C and B + D.
... Vertical angles are always congruent, which means that they are equal.
There are several special pairs of angles formed from this figure. Some pairs
have ... Recall that all pairs of vertical angles are congruent. Supplementary pairs
Jan 24, 2013 ... Two intersecting lines form two pair of congruent vertical angles. If the vertical
angles of two intersecting lines fail to be congruent, then the two ...