Question

Find the width of a rectangular vegetable garden if its perimeter is 16.4m and its length is 5m ​

Answer 1

perimeter of rectangular vegetable garden is=16.4

Length = 5m

Breadth = ?

perimeter of rectangle = 2(l+b)

16.4 = 2(5+b)

16.4/2 = 5+b

8.2 =5+b

b= 8.2-5

b= 3.2

$\colorbox{lime}{Priyanshu࿐ ❤}$

Answer 2

Answer:

Breadth =$\sf\blue{3.2m}$

Step-by-step explanation:

Question -

Find the width of a rectangular vegetable garden if its perimeter is 16.4m and its length is 5m

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Given-

• Perimeter = 16.4 m
• Length = 5 cm.

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To find-

• Breadth.

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Solution -

Answering Idea➠ㅤTo find the breadth of the rectangular vegetable garden, we'll solve it by first taking the value of the breadth as 'x' and solve it further.

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Formulae-

• $\underline{\boxed{\sf\red{Perimeter_{(rectangle)} = 2(length+breadth) }}}$
• $\underline{\boxed{\sf\orange{Breadth_{(rectangle)} = perimeter-2(length)}}}$

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Breadth-

$16.4 = 2(5 + x) \\ \\ 16.4 = 10 - 2x \\ \\ 16.4 - 10 = 2x \\ \\ 6.4 = 2x \\ \\ 6.4 \div 2 = x \\ \\ 3.2 = x$

So, breadth of the rectangular vegetable garden is 3.2 m