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alexandr402 [8]
3 years ago
13

Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign?

Mathematics
1 answer:
Nataly [62]3 years ago
4 0
The area of a square is A =  s^{2}, where s = length of a side of the square. You know the length of the square shaped traffic sign's side is s =<span> 2x-1. Plug that value into the equation for the area of the square and foil:
</span>A = s^{2} \\&#10;A = (2x-1)^{2} \\&#10;A = (2x-1)(2x-1)\\&#10;A = 4x^{2} - 4x + 1
<span>
The area of the square sign is D) </span>4x^{2} - 4x + 1
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Step-by-step explanation:

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