Answer :

semsee45

Answer:

k)  Alternate exterior angles

l)  Same-side exterior angles

Step-by-step explanation:

Part k

  • ∠3 and ∠6 and alternate exterior angles.

Alternate exterior angles

When two lines are intersected by a transversal, the angles that are exterior to the two lines and are on opposite sides of the transversal line are called "alternate exterior angles".

Part l

  • ∠2 and ∠12 are same-side exterior angles.

Same-side exterior angles

When two lines are intersected by a transversal, the angles that are exterior to the two lines and on the same side of the transversal line are called "same-side exterior angles".