[tex]\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}[/tex]
- Given - a rectangle with length 25 feet and perimeter 80 feet
- To calculate - width of the rectangle
We know that ,
[tex]\bold{Perimeter \: of \: rectangle = 2(l + b)} \\ [/tex]
where b = width / breadth of rectangle
substituting the values in the formula stated above ,
[tex]\bold{80 = 2(25 + b)} \\ \\\bold{ \implies \: 25 + b = \cancel \frac{80}{2} } \\ \\ \bold{\implies \: 25 + b = 40 }\\ \\ \bold{\implies \: b = 40 - 25 }\\ \\\bold{ \implies \: b = 15 \: feet}[/tex]
hope helpful ~
