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20 ka square

    • Posted by Yash Jani 5 years ago

    CBSE > Class 07 > Mathematics
    • 1 answers

    Yogita Ingle 5 years ago

    (20)2 = 20 ×  20 = 400

    1Thank You

    ANSWER
    http://mycbseguide.com/examin8/

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