Answer:
See below
Step-by-step explanation:
3 are congruent, 4 are supplementary
No matter which angle you pick you will get the same answer.
answer :
13.6
explanation :
1.2*6=7.2
42.4-7.2=35.2
3.6*6=21.6
35.2-21.6=13.6
32
5cm
, so our solutions are 
and 
.