Question

DE || OQ , DF || OR then show that EF || QR​

Answer 1

Answer:

please kindly refer the above attachment :)

Answer 2

Answer:

Hey mate!!

To show that :

DR || OQ and DF || OR

To prove that :

EF || QR

Prove:

1. In triangle PQO...

DE || OQ. PE/EQ = PD/DO

2. In triangle PRO...

DF || OR. PF/FR = PD/DO

(From 1st and 2nd)....

In triangle PQR....

Line EF divides the triangle PQR

in the same ratio.

Therefore.. EF || QR..

Hence , proved...

Hope you mark it brainlest!!

Thanks!