Suppose line segments A B and C D intere...

Suppose line segments `A B` and `C D` interest at `O` in such a way that `A O=O D` and `O B=O Cdot` Prove that `A C=B D` but `A C` may not be parallel to `B D` .

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`In /_AOC and /_BOD`
`OA=OB`(given)
`OD=OC`(given)
`/_AOC=/_BOD`(VOA)
`/_AOc cong /_BOD(SAS)`
`AC=BD`
`/_OAC=/_ODB`
`/_OCA=/_OBD`.

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