TinaMMAc15828 TinaMMAc15828

11-10-2022
Mathematics

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Please help me with my calculus homework :)

Please help me with my calculus homework class=

Respuesta :

boneyke2125 boneyke2125

11-10-2022

Given

Answer

Let the side of square be s

s = 10 ft

[tex]\Delta s=\pm0.1ft[/tex][tex]\begin{gathered} A=s^2 \\ \frac{dA}{ds}=2s \\ \text{ now error in area is} \\ dA=\frac{dA}{ds}\Delta s \\ dA=(2s)\pm0.1 \\ dA=2(10)(\pm0.1)=\pm2ft^2 \end{gathered}[/tex]

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