Are these triangles congruent if so what what theorem can be used? 1. SSS
2. SAS
3. ASA
4. AAS
5.HL

3. ASA

Step-by-step explanation:

It is given that:

∠X = ∠S

XY = SR

∠Y = ∠R

There are two angles and in between those two angles, there is a known side

Hence ⇒ angle side angle

∴ ASA

Function is a set of ordered pairs that do not have same domain or x-value. That means in a set of ordered pairs, the domain cannot have same value.

The only relation that isn't function here is the last choice because in a set of ordered pairs, there are two -5's which is repetitive. Other choices do not have same x-values in one set except for the last choice.

Answer

Hope this helps and let me know if you have any doubts!