Ex 6.4, 2 - Chapter 6 Class 7 Triangle and its Properties

Last updated at April 16, 2024 by

Ex 6.4, 2 - Take any point O in the interior of a triangle PQR

Ex 6.4, 2 - Chapter 6 Class 7 Triangle and its Properties - Part 2
Ex 6.4, 2 - Chapter 6 Class 7 Triangle and its Properties - Part 3

Transcript

Ex 6.4, 2 Take any point O in the interior of a triangle PQR.Is (i) OP + OQ > PQ?Joining O with P, Q, R Now, We know that In a triangle, sum of two sides is greater than third side In ∆OPQ Sum of any two sides is greater than third side ∴ OP + OQ > PQ So, this is true Ex 6.4, 2 Take any point O in the interior of a triangle PQR.Is (ii) OQ + OR > QR?In ∆OQR, Sum of any two sides is greater than third side ∴ OQ + OR > QR So, this is true Ex 6.4, 2 Take any point O in the interior of a triangle PQR.Is (iii) OR + OP > RP?In ∆ORP, Sum of any two sides is greater than third side ∴ OR + OP > RP So, this is true

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.