9 10
11
12
Classify each pair of angles:
13
15 16
14
angles 9 and 16 are
[ Select
angles 15 and 11 are
(Selett)
angles 10 and 15 are [Select)
angles 9 and 11 are [Select]
angles 9 and 15 are Select
angles 13 and 14 are [Select)
angles 12 and 15 are [Select]
angles 14 and 11 are [Select
o