Question

1. are the below triangles congruent? *

yes by sss
yes by sas
yes by asa
yes by aas
no

Explanation:

Step1: Identify matching sides/angle

In the first triangle: 1-mark side, included angle, 2-mark side.
In the second triangle: 1-mark side, included angle, 2-mark side.

Step2: Match congruence rule

The SAS rule states that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent. This matches the given triangles.

Answer:

Yes by SAS