7th Class Mental Ability Lines and Angles Question Bank Lines and Angles

  • question_answer
    Two complementary angles are in the ratio 1 : 9. Find them.

    A) \[54{}^\circ \] , \[36{}^\circ \]  

    B) \[9{}^\circ \] , \[81{}^\circ \]

    C) \[80{}^\circ \] , \[10{}^\circ \]

    D) \[11{}^\circ \] , \[79{}^\circ \]

    Correct Answer: B


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