MCQ
Perimeter of a square, whose length measures $y$ units is:
  • A
    $6y$
  • $4y$
  • C
    $2y$
  • D
    $8y$

Answer

Correct option: B.
$4y$

Perimeter of square $a + a + a + a = 4a$ where a is side of square.Here side of square is $y$ hence perimeter is $4y$ hence,

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