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Statement (B): The sum of angles of a tr...

Statement (B): The sum of angles of a `triangle^(les)` is `180^@`.Statement (O) The altitude is always " || " (parallel) to its opposite side.Statement (X): The sum of interior opposite angles is equal to its exterior angle.

A

B, O, X are true

B

B, Oare true but X is false

C

Only B is true

D

B & X are true but 'O' false

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