Question

PLS HELP!!!
In addition to the Congruent Supplements Theorem and CPCTC, what else is needed to justify the conclusion that ∠PTQ ≅ ∠RTQ by SAS?

Given: ∆PST ≅ ∆RST

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Answer 1

SSS Postulate


The Reflexive Property of Congruence


The Vertical Angles Theorem


AAS Theorem

Answer 2

@Hero

Answer 3

@563blackghost

Answer 4

For SAS you need to identify two sides that are equal with an equal angle. You are only shown of one side that are equal to each other, with an equal angle, but we need that last side. Since the triangles are right up against each other the side needed to be known to be equal is TS. This would require the The Reflexive Property of Congruence.

Answer 5

@dude can you double check this in case