Question

the length of a rectangular field is 82 metre if its perimeter is 246 find its breadth

Answer 1

$\mathfrak{\large{\underline{\underline{Answer :-}}}}$

The Breadth of the Rectangle is 41 m.

$\mathfrak{\large{\underline{\underline{Explanation :-}}}}$

Given :

The Length of the Rectangle = 82 m

Perimeter of the Rectangle = 246 m

To Find :

The Breadth

Solution :

Consider the Breadth as x

★ Perimeter = $\boxed{\sf{2(Length+Breadth)}}$

$\longrightarrow \: 2(82 + x) = 246$

$\longrightarrow \: 164 + 2x = 246$

$\longrightarrow \: 2x = 246 - 164$

$\longrightarrow \: 2x = 82$

$\longrightarrow \: x = \dfrac{82}{2}$

$\longrightarrow \: x = 41$

$\therefore$ The Breadth of the Rectangle is 41 m.

$\rule{300}{1.5}$

$\mathfrak{\large{\underline{\underline{Verification :-}}}}$

$\longrightarrow \: 2(82 + 41) = 246$

$\longrightarrow \: 164 + 82 = 246$

$\longrightarrow \: 246 = 246$

$\therefore$ The Breadth of the Rectangle is 41 m.

Answer 2

Answer:-

Given in the attachment