Hindi, asked by rishii9449, 10 months ago

The perimeter of rectangle is 84 meters and it's breadth is 19 meters. Find its length.

Answers

Answered by meenasenthil324
2

Answer:

length = 23m

Explanation:

Given : perimeter = 84m

breadth = 19m

perimeter of a rectangle = 2( l +b)

2( l+b) = 84

2( l + 19)=84

l +19 = 84 ÷ 2

l+ 19 = 42

l = 42 - 19

l = 23 m

Answered by Anonymous
2

\huge\mathfrak{Bonjour!!}

\huge\mathcal\pink{Solutioñ:-}

Answer:-

↪ Length of the given rectangle= 23 m.

Step-by-step explanation:-

We have the perimeter of the rectangle..i.e, 84 metres.

Also, b = 19 m.

=> 2( l + b) = 84 m.

=> 2(l + 19) = 84 m.

=> l + 19 = 84/2 m.

=> l + 19 = 42 m.

l = 23 m.

Therefore, the length of the given rectangle is 23 m.

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