In the adjacent figure,\[\overline{DA}\bot \overline{AB},\overline{CB}\bot \overline{AB}\]and AC = BD. Which of the following statements is true?

• A. \[\Delta ABC\cong \Delta BAD\]
• B. \[\Delta ABC\cong \Delta ABD\]
• C. \[\Delta ABC\equiv /\Delta BAD\]
• D.      \[\Delta ABC\ne \Delta ABD\]