interim Flashcards
1
Q
def perpendicular lines
A
lines are perpendicular iff they intersect at 90 degree angles
2
Q
th 2.4/2.5 - lines are perpendicular iff the form ______ and ______ angles
A
congruent; adjacent
3
Q
th 2.6 - if the ______ rays of two ______ ______ angles are perpendicular, then the angles are ______
A
exterior; acute; adjacent; complementary
4
Q
th 2.7 - if two angles are supplementary to the _____ angle or ______ angles, then they are ______
A
same; congruent; congruent
5
Q
th 2.8 - if two angles are complementary to the ______ angle or ______ angles, then they are ______
A
same; congruent; congruent
