Question

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

Explanation:

The SAS Theorem requires two sides and the included angle of one triangle to be congruent to the corresponding two sides and included angle of another triangle. Observing the triangles: $\triangle VWX$ has two marked congruent sides and an included marked angle; $\triangle UTS$ has the same configuration (two marked congruent sides matching $\triangle VWX$'s and an included marked angle matching). Thus, they are congruent by SAS.

Answer:

$\triangle VWX \cong \triangle UTS$