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In a parallelogram `A B C D` diagonals `A C\ a n d\ B D` intersect at `O\ a n d\ A C=6. 8\ c m\ a n d\ B D=5. 6 c m` . Find the measures of `O C\ a n d\ O D`

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"In a parallelogram `ABCD` diagonals `AC and B D` intersect at `O and AC=6. 8 cm and BD=5. 6 c m`
in a parallelogram diagonal bisect each other
so `OC=1/2(AC)`
`=1/2(6.8)`
`=3.4cm`
so `OD=1/2(5.6)`
`=2.8cm`"
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