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प्रश्न
The side length of the top of square table is x. The expression for perimeter is ______.
विकल्प
4 + x
2x
4x
8x
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उत्तर
The side length of the top of square table is x. The expression for perimeter is 4x.
Explanation:
We know that, perimeter of the square = 4 × side
From the question it is given that, side length of the top of square table is x
Then, perimeter = 4 × x = 4x.
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