Question

 In the given figure, PS/SQ = PT/TR and ∠ PST = ∠ PRQ. Prove that PQR is an isosceles triangle​

Answer 1

Answer:

In given figure, SQPS=TRPT and ∠PST=∠PRQ. Prove that △PQR is an isosceles triangle

Step-by-step explanation:

Solution



We have, 

                   SQPS=TRPT

⇒   ST∣∣QR       [By using the converse of Basic Proportionality Theorem]

⇒  ∠PST=∠PQR              [Corresponding angles]

⇒  ∠PRQ=∠PQR           [∵∠PST=∠PRQ (Given)]  

Answer 2

Step-by-step explanation:

kha ho tm  In the given figure, PS/SQ = PT/TR and ∠ PST = ∠ PRQ. Prove that PQR is an isosceles triangle