5. Angle 5 would be 160° because it is corresponding to Angle 1. 6. Angle 4 would be 37° because it is vertical to Angle 6. 8. Angle 5 would either be 60° because it is congruent to Angle 4 or 120° because it’s supplementary to Angle 4. I don’t remember. I forgot how to do question 7.
