108° YOUR TASK:
Find the measure of angles listed below.
Thoroughly explain (step-by-step, citing
evidence and quoting theorems, postulate, or
definitions) how you determined the measure
of each angle.
9
4
13
14/1
2 A
a
12
8
(11
49
To earn full credit for each angle measure, you must
include the following:
1) Measure of the angle
2) Explanation (identify the angle pair)
3) Relationship between the two angles (parallel
or congruent)
b
Angle
Explanation