The area of the metal sheet required to make a square-shaped traffic sign is [tex](x^2+2x+1)[/tex] and this can be determined by using the formula of the area of the square.
Given :
A square-shaped traffic sign is shown with the length of one side labeled as x plus 1.
The following steps can be used in order to determine the area of the metal sheet required to make a square-shaped traffic sign:
- Step 1 - The formula of the area of the square can be used in order to determine the area of the metal sheet required to make a square-shaped traffic sign.
[tex]A = a^2[/tex]
where 'a' is the side length of the square.
- Step 2 - According to the given data, a square-shaped traffic sign is shown with the length of one side labeled as x plus 1.
- Step 3 - So, the area of the square becomes:
[tex]A = (x+1)(x+1)[/tex]
- Step 4 - Simplify the above expression.
[tex]A =x^2+2x+1[/tex]
The area of the metal sheet required to make a square-shaped traffic sign is [tex](x^2+2x+1)[/tex].
For more information, refer to the link given below;
https://brainly.com/question/1658516
