Question

Leni algui
5. In the given figure, O is the midpoint of each
of the line segments AB and CD. Prove that
AC = BD and ACII BD.​

Answer 1

In triangle AOC and BOD

AOC=BOD(VOA)

AO=BO(given)

CO=DO(given)

●∆AOC~=∆BOD(SAS rule)

●AC=BD(cpct)

●AC|| BD(alternate angles will be equal)

Hence proved