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    Question

    A square is converted into a rectangle by increasing its

    length by 30 % and decreasing its width by 10%. Which of the following statements is true?
    A Perimeter of rectangle = Perimeter of square Correct Answer Incorrect Answer
    B Perimeter of rectangle > Perimeter of square Correct Answer Incorrect Answer
    C Perimeter of square > of Perimeter of rectangle Correct Answer Incorrect Answer
    D Perimeter of rectangle ≥ of Perimeter of square Correct Answer Incorrect Answer

    Solution

    Let side of the square = 10m ∴ Perimeter of the square = 40m Then, side of the rectangle = 13 m and 9 m ∴ Perimeter of the rectangle = 2(13+9)m = 44m

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