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  3. 7th Class
  4. Mental Ability
  5. The Triangle and its Properties

7th Class Mental Ability The Triangle and its Properties Question Bank Properties of Triangles

  • question_answer
    In \[\Delta ABC,3\angle A=2\angle B\]and \[2\angle A=\angle C.\] Find the angles of the triangle
    \[\angle A\] \[\angle B\] \[\angle C\]
                   

    A)
    \[{{40}^{o}}\] \[{{80}^{o}}\] \[{{60}^{o}}\]
                   

    B)
    \[{{60}^{o}}\] \[{{40}^{o}}\] \[{{80}^{o}}\]
                   

    C)
    \[{{60}^{o}}\] \[{{80}^{o}}\] \[{{40}^{o}}\]
                   

    D)
    \[{{40}^{o}}\] \[{{60}^{o}}\] \[{{80}^{o}}\]

    Correct Answer: D

    Solution :

    Not Available


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