please show step by step instructions

Answer:
A) Yes because two pairs in the corresponding angles are congruent.
Step-by-step explanation:
Let's analyse similar angles to have some Understanding.
Let's go now!
Similar angles are angles whose:
i. Corresponding angles in the both triangles are equal
ii. Ratio of corresponding sides are constant
iii. Two pairs of corresponding sides are in thesame ratio and the angles between them are equal.
Pls see the attached file.
Enjoy math!