Question

By which rule are these triangles congruent?
A) AAS
B) ASA
C) SAS
D) SSS

Answer 1

B. ASA hope this helps:)

Answer 2

B) ASA

Explanation:

The common (congruent to itself) side is between the angles marked congruent. That is, you have congruent parts that are (in sequence) ...

... Angle, Side, Angle

The relevant postulate is abbreviated ASA.