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'In Figure, `A B C D` is a rectangle in which diagonal `A C` is produced to `Edot` If `/_E
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"In Figure, `A B C D`
is a rectangle in which
diagonal `A C`
is produced to `Edot`
If `/_E C D=146^0,`
find `/_A O B`"
is a rectangle in which
diagonal `A C`
is produced to `Edot`
If `/_E C D=146^0,`
find `/_A O B`"
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