Railways R.R.C. (Chennai) Solved Paper Held on 1st Shift 2-11-2014

  • question_answer
    Which pair of following angles are supplementary?

    A) \[100{}^\circ \], \[80{}^\circ \] 

    B) \[60{}^\circ \], \[50{}^\circ \]

    C) \[50{}^\circ \], \[50{}^\circ \]               

    D) \[20{}^\circ \], \[70{}^\circ \]

    Correct Answer: A

    Solution :

    Sum of supplementary angles \[=100{}^\circ +80{}^\circ \] \[=180{}^\circ \]


You need to login to perform this action.
You will be redirected in 3 sec spinner