If the area of a square is quadrupled, how will its perimeter change? ( A ) half ( B ) double ( C ) quadruple ( D ) triple
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Answer:
B) double
Step-by-step explanation:
Area of a square =
Perimeter = 4a
Area is quadrupled,
So it becomes 4a^2
So side is 2a
Thus perimeter = 2a*4=8a which is twice of initial perimeter.
So it becomes double.
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