. D and E are points on sides AB and AC respectively of AABC such that
ar(DBC) - ar(EBC). Prove that DE || BC.
Answers
Answered by
1
Answer:
Ur answer is in the attachment above
Attachments:
Answered by
0
Step-by-step explanation:
∆ DBC and ∆ EBC are on the same base BC and also having equal areas.
therefore ,they will lie between the same parallel lines.
therefore ,
DE||BC
MARK BRAINALIST.
Similar questions