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8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-7

  • question_answer
    If a and b are the lengths of the sides of a right triangle whose hypotenuse is 10 and whose area is 20, then the value of \[{{(a+b)}^{2}}\]is :

    A)  180

    B)  160

    C)  140                             

    D)  120

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available                            


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