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    Question

    What is the area of the largest square that is inscribed

    in a semicircle of radius 10 cm?
    A 70 cm² Correct Answer Incorrect Answer
    B 90 cm² Correct Answer Incorrect Answer
    C 80 cm² Correct Answer Incorrect Answer
    D 120 cm² Correct Answer Incorrect Answer

    Solution

    ATQ- x2+(x/2)2= (10)2 x2+x2/4 =100 5x2/4=100 x2 =20×4=80 x2=80

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