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    Question

    Find the area of a square whose perimeter is 60

    cm.
    A 265 cm² Correct Answer Incorrect Answer
    B 380 cm² Correct Answer Incorrect Answer
    C 225 cm² Correct Answer Incorrect Answer
    D 445 cm² Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let the edge length of the square = 'a' cm

    So, perimeter of the square = 4a = 60

    So, a = 60 ÷ 4 = 15

    So, area of the square = 15 × 15 = 225 cm²

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