Question

The lenght of a rectangular field is 82m its perimetre is 246.m find its. breadth
$please \: nswer \: me$
​

Answer 1

Answer:

41

Step-by-step explanation:

Perimeter=2×(l+b)

=2×(82+b)=246

=(82+b)=246/2

=b=123-82

=breadth=41m

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Answer 2

Question :-

The length of a rectangular field is 82m its perimeter is 246.m find its. breadth ?

To Find :-

❃ Breath of the rectangular field.

Given :-

• Length = 82 meters

• Perimeter = 246 meters

Formula used :-

$\boxed{\mathsf{Perimeter \: of \: rectangle \: = 2 \: (length \: + \: breath)}}$

Solution :-

• Here we have perimeter of the rectangular field and length so by using perimeter of rectangle we will get the breath of the rectangular field.

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• Let breath be x

$\mathsf{Perimeter \: of \: rectangle \: = 2 \: (length \: + \: breath)}$

$\mathsf{246\: = 2 \: (82 \: + \: x)}$

$\mathsf{ \dfrac{246}{2}\: = \: 82 \: + \: x}$

• Now by cuting fraction we get 123

$\mathsf{123\: = \: 82 \: + \: x}$

$\mathsf{123 \: - \: 82\: = \: x}$

$\mathsf{41\: = \: x}$

• As we known that we take the breath be x so by puting the value of x = 41 .

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Breath = x = 41 meters

Final answer :-

$\mathsf{breath \: of \: the \: recthagular \: field \: is \: 41 \: meters}$

Related question :-

The perimeter of a rectangle is 50 m and its breadth is 12 m. Find its:

(1) length

(i) area

Link :-

https://brainly.in/question/33518802