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    Question

    Each side of a rhombus is 20cm long and the length of

    one of its diagonals is 24cm, then find the area of the rhombus.
    A 485 Correct Answer Incorrect Answer
    B 384 Correct Answer Incorrect Answer
    C 476 Correct Answer Incorrect Answer
    D 386 Correct Answer Incorrect Answer

    Solution

    ATQ, Use the formula:

    d1= 24 cm Side = 20 cm

    Use Pythagoras to find d2

    Calculate area = Area= 1/2 ×24×32 = 384cm2

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