In Fig. 10.22, the sides BA and CA have been produced such that: BA = AD and CA = AE.
Answers
Answered by
19
In the given figure the sides BA and CA have been produced such that BA=AD and CA=AE.
Prove that the segment DE||BC
In ΔADE and ΔABC
BA = AD [ Given ]
CA=AE [ Given ]
∠1=∠2[Vertically opposite angles ]
ΔADE ≅ ΔABC [ SAS ]
SO ,
∠ADE = ∠ABC [ cpct ]
∠ADE and ∠ABC are the alternate interior angles for the line segment DE and BC !!!
Hence ,
DE || BC
Hope it is helpful for u....
If yes then plz mark it as brainliest.....
Similar questions