Railways R.R.C. (Patna) Solved Paper Held on 1st_Shift 23-11-2014

  • question_answer
    The area of a square with side x is equal to the area of a triangle with base x. The altitude of the triangle is?

    A) \[\frac{x}{2}\]                          

    B) \[x\]

    C) \[2x\]                            

    D) \[2{{x}^{2}}\]

    Correct Answer: C

    Solution :

    Suppose the altitude of the triangle is h. Then,    \[{{x}^{2}}=\frac{1}{2}\times x\times h\] \[h=2x\]


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