Question

Q- In the given figure, PQ = PR and QS= SR, prove that
(a) A PQSA PRS
(b) ZPSQ = ZPSR = 90°
(c) ZQPS = RPS
​

Answer 1

Answer:

SSS congruence

Rest of the answer in explanation

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Step-by-step explanation:

As PQ= PR

angle PQR= angle PRQ

( angles opposite to equal sides are equal)

∆ PQS congruent to ∆PRS

PQ=PR

QS = RS

PS (common)

SSS congruence

angle QPS = angle RPS (CPCT)