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In the figure DeltaODC~DeltaOBA,lfloorBO...

In the figure `DeltaODC~DeltaOBA,lfloorBOC=125^(@)andlfloorCDO=70^(@)`. Find `lfloorDOC,lfloorDCO,andlfloorOAB`.

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The correct Answer is:
`55^(@)`
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ZEN PUBLICATION-TRIANGLES-TEXTUAL EXERCISES (EXERCISE 2.3)
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