E. Find the measure of angle b.

Answer:
answer is 108 degrees.
Step-by-step explanation:
Pa mark as brainiest po
Answer:
9. 130
10..43
11. 56
12. 27
Step-by-step explanation:
[tex]9. \: b = 180 - 5 \\ = 130[/tex][tex]10. \: b = 43[/tex]
Opposite angles and vertex angles are equal.
[tex]11. \: b = 360 - 209 - 95 \\ = 56[/tex]
[tex]12. \: b = 90 - 63 \\ = 27[/tex]