Question

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

Explanation:

Step1: Identify equal - side markings

By observing the side - length markings on the triangles, we can match the sides.

Step2: Apply SSS congruence

The SSS (Side - Side - Side) congruence theorem states that if three sides of one triangle are equal to three sides of another triangle, the triangles are congruent. We see that $\triangle PQR$ and $\triangle TSU$ have corresponding sides marked as equal.

Answer:

$\triangle PQR\cong\triangle TSU$