Question

Can you use the SSS postulate or the SAS postulate to prove QPS=QRS

Answer 1

your answer should be SAS only because you are sharing Two sides and 1 angle

Answer 2

ΔQPS and ΔQRS are proven congurent triangles by SAS postulate only .

Explanation:

As given the figure in the question .

In the ΔQPS and ΔQRS .

(1) QP = QR

(2) ∠PQS = ∠RQS

(3) QS = QS

Thus by using the SAS congurence property .

ΔQPS ≅ ΔQRS

Therefore ΔQPS and ΔQRS are proven congurent triangles by SAS postulate only .