For numbers 5,6 and 7.
Adjacent angles are two angles which have a common
(5) ___and a common (6) but have no common (7) ___ point.
8. Two lines are if and only if they intersect to form four angles.
For numbers 9 and 10.
angles, and Two angles form a linear pair if and only if they are (9) their uncommon sides are (10) rays.
[tex]help \: me \: pls \: thank \: you[/tex]
