Question

Help ASAP with both 11 and 12

Answer 1

11. The measure of angle four is 130 degrees, so therefore angle three also measures 130. 
The measure of angles 1 and 3 should equal 180, so since 180-130= 50, the measure of angles 2, and 3 is 50 
12. The measure of angle 9 is 85, so therefore the measure of angles 8 is also 85