Respuesta :

njugiowen

Step-by-step explanation:

it is angle 10 and angle 11 this is because supplementary angles add up to 180°

memorableusername

Answer:

Angles 10 and 11

Step-by-step explanation:

For angles to be supplementary, they must add up to 180 degrees and be next to each other. By looking at the figure, we can see the only pair of angles that fit these criteria are angles 10 and 11.