![Ex 6.4, 2 - Chapter 6 Class 7 Triangle and its Properties - Part 2](https://d1avenlh0i1xmr.cloudfront.net/01e68a6d-cfc4-498d-a34e-90eacf880ef1/slide8.jpg)
![Ex 6.4, 2 - Chapter 6 Class 7 Triangle and its Properties - Part 3](https://d1avenlh0i1xmr.cloudfront.net/2204a1b0-b70d-4a5d-a2ca-4ba3835e68a0/slide9.jpg)
Last updated at April 16, 2024 by Teachoo
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