Question

In the following figure Pqr =Srq and Prq=Sqr prove that PQ=RS ​

Answer 1

Answer:

easy

Step-by-step explanation:

just write it as alternate angle

Answer 2

Answer:

ST is a straight line.

∴ ∠PQR + ∠PQS = 180° …(1) [Linear pair]

Similarly, ∠PRT + ∠PRQ = 180° …(2) [Linear Pair]

From (1) and (2), we have

∠PQS + ∠PQR = ∠PRT + ∠PRQ

But ∠PQR = ∠PRQ [Given]

∴ ∠PQS = ∠PRT

Step-by-step explanation:

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