Trigonometry, SMB-019 Find the value of `theta`, correct to the nearest minute. (2 marks) Show Answers Only `54^@ 19^{′}` Show Worked Solution `cos theta` `=7/12` `theta` `=cos^{-1}(7/12)` `=54.314…` `=54^@ 18^{′}52^{″}` `=54^@ 19^{′}`
