1.   Which is not a perfect square?
    A. 48 B. 100
    C. 169 D. 144
    Hint

  2.   Find .
    A. 15 B. 25
    C. 17 D. 22
    Hint

  3.   Find the area of the square.
   
    A. 64 units2 B. 49 units2
    C. 36 units2 D. 56 units2
    Hint

  4.   The area of a square is 289 square meters. Find the perimeter.
    A. 64 m B. 72 m
    C. 76 m D. 68 m
    Hint

  5.   Which number is a perfect square?
    A. 326 B. 325
    C. 324 D. 327
    Hint



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