Question

m 7 5 8 6 3 1 4 2 b a (a) ángulos correspondientes: ∠□ y ∠□ (b) ángulos alternos externos: ∠□ y ∠□ (c) ángulos alternos internos: ∠□ y ∠□

Explanation:

Step1: Identify corresponding angles

Corresponding angles are in the same relative position. $\angle5$ and $\angle3$, $\angle8$ and $\angle2$ are in the same relative position.

Step2: Identify alternate - exterior angles

Alternate - exterior angles are outside the two lines and on opposite sides of the transversal. $\angle7$ and $\angle1$, $\angle8$ and $\angle2$ (already used in corresponding, but $\angle7$ and $\angle1$ fit here)

Step3: Identify alternate - interior angles

Alternate - interior angles are inside the two lines and on opposite sides of the transversal. $\angle6$ and $\angle4$

Answer:

(a) $\angle5$ y $\angle3$, $\angle8$ y $\angle2$; (b) $\angle7$ y $\angle1$; (c) $\angle6$ y $\angle4$