8th Class Mathematics Introduction to Trigonometry Question Bank Trigonometry

  • question_answer In the given figure, tan P. cot R =?

    A)  1                                

    B)  0             

    C)  \[\frac{25}{144}\]                                

    D)  \[\frac{144}{25}\]

    Correct Answer: C

    Solution :

    (c) \[RQ=\sqrt{{{13}^{2}}-{{12}^{2}}}=5\] \[Tan\,P.cot\,R=\frac{5}{12}.\frac{5}{12}.=\frac{25}{144}\]

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