Question

in a parallelogram opposite sides are equal prove the statement

Answer 1

✨ HEY MATE ✨

➡️To prove that AB = CD and AD = BC. Hence AB = CD and BC = AD (matching sides of congruent triangles). ... If the opposite angles of a quadrilateral are equal, then the quadrilateral is a parallelogram.

⤴️ I THINK IT HELPED YOU ✌️

Answer 2

in this figure <1=<2(since AC||BD)............(i)
again <2=<3(since AB||CD)...........(ii)
from (i) and (ii)
<1=<3
since they lie in oppo. to each other then opposite side of llgm are equal.