ICSE Class 9 Answered
PQR is a triangle and PS bisects angle QPR show that (a)PQ>QS (b)PR>RS (c)(PQ+PR)>QR
Asked by sonalagarwalagarwal544 | 03 Jun, 2021, 08:34: AM




Since PS bisects
QPR , we have
QPS =
RPS .......................(2)



From eqn.(1) and (2)
PSQ =
PRS +
QPS



Hence
PSQ >
QPS , Hence in Δ PQS , we get PQ > QS ...................(3)


In similar way , we can get PR > RS ...................... (4)
By adding eqn.(3) and (4) , we get , ( PQ + PR ) > (QS + RS )
we get , ( PQ + PR ) > QS
Answered by Thiyagarajan K | 20 Sep, 2021, 14:04: PM
Concept Videos
ICSE 9 - Maths
Asked by smileymishra692 | 27 Sep, 2024, 15:13: PM
ICSE 9 - Maths
Asked by sonalagarwalagarwal544 | 03 Jun, 2021, 08:34: AM
ICSE 9 - Maths
Asked by Sharmakiran | 08 Oct, 2019, 18:28: PM