i cannot understand the part of square.
vidvenkat
We know that diagonals of a square divide it into 4 concurent triangles.
⇒ ∆AOB ≅ ∆BOC ≅ ∆COD ≅ ∆DOA
⇒ Area (∆AOB) = Area (∆BOC) = Area (∆COD) = Area (∆DOA)
i cannot understand the part of square.
vidvenkat
We know that diagonals of a square divide it into 4 concurent triangles.
⇒ ∆AOB ≅ ∆BOC ≅ ∆COD ≅ ∆DOA
⇒ Area (∆AOB) = Area (∆BOC) = Area (∆COD) = Area (∆DOA)