Question

    A rectangular plot of breadth 4m is fenced with wire which is 20m in length. Find the area of square whose side is equal to the length of rectangle.

    A 36 m² Correct Answer Incorrect Answer
    B 16 m² Correct Answer Incorrect Answer
    C 49 m² Correct Answer Incorrect Answer
    D 64 m² Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Perimeter of rectangle = 20m 2(l + b) = 20 (l + 4) = 10 l = 10 ndash; 4 = 6 m Now area of square = side2 = 62 = 36 m2

    Practice Next

    Relevant for Exams: