Question

which two triangles are congruent by the sss theorem? complete the congruence statement. $square cong square$

Explanation:

Step1: Match congruent side markings

For $\triangle SRT$: $SR$ (3 marks), $ST$ (2 marks), $RT$ (1 mark)
For $\triangle WYX$: $WY$ (3 marks), $WX$ (2 marks), $YX$ (1 mark)
For $\triangle GHF$: $GF$ (2 marks), $HF$ (2 marks), $GH$ (1 mark)

Step2: Verify SSS congruence

$\triangle SRT$ and $\triangle WYX$ have all 3 corresponding sides congruent (matching tick marks for each side pair).

Answer:

$\triangle SRT \cong \triangle WYX$