Answer:
∠7=∠8
Step-by-step explanation:
We are given that:
The triangles shown are congruent.
Now, We know that alternate angle are the two angles, formed when a line crosses two other lines, that lie on opposite sides of the transversal line and on opposite relative sides of the other lines.
If the two lines crossed are parallel, the alternate angles are equal.
i.e. in the given figure
∠7=∠8
