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9th Class Mathematics Heron's Formula Question Bank Heron's Formula

  • question_answer
    Area of a given triangle \[{{x}_{1}}\] square units. If the sides of this triangle are doubled, the area of the new triangle becomes\[{{x}_{2}}\]square units. Calculate the percentage increase in the area.

    A)  100%              

    B)  200%  

    C)  300 %        

    D)    400 %             

    Correct Answer: C

    Solution :

    Not Available


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