Answer: Given: O is mid point of AB and CD ∴ AO=OB and CO=OD To prove: AC=BD Proof: Consider △AOC and △BOD AO=OB (given) CO=OD (Given) ∠AOC=∠BOD (Vertically Opposite angle) △AOC≡△BOD Hece we get, AC=BD (by c.p.c.t.c) Reply
Answer:
Given: O is mid point of AB and CD
∴ AO=OB and CO=OD
To prove: AC=BD
Proof: Consider △AOC and △BOD
AO=OB (given)
CO=OD (Given)
∠AOC=∠BOD (Vertically Opposite angle)
△AOC≡△BOD
Hece we get, AC=BD (by c.p.c.t.c)