Question

the area of a rectangular plot is 340 sq. m. If its breadth is 17 m, find its length and the perimeter.​

Answer 1

Here is your answer user.

Answer 2

${ \bold {\underline {\underline{ \star \: {Given}}}}}$

_____Area of rectangular plot is 340 sq metre.

_____Breadth is 17m.

${ \bold {\underline {\underline {\star \: {To \: Find}}}}}$

_____Length and The perimeter.

${\bold {\underline{ \underline{ \star \: {Solution}}}}}$

Area of rectangular plot = 340.

$\implies l \times b= 340. \\ \\ \implies l \times 17 = 340. \\ \\ \implies l = \cancel\frac{340}{17} \\ \\ \implies l = 20.$

Hence,

Length = 20. and Breadth = 17m.

The perimeter of rectangular plot = 2(L+B).

$\implies \: 2(20 + 17). \\ \\ \implies \: 2(37). \\ \\ \implies \:74m.$

$\red{ \large {\bold {\tt \: L = 20m. \: \: \: and \: \: P \: = 74m.}}}$