Question

Find the breath of the rectangle with perimeter 14 metre and length 4metre​

Answer 1

Answer:

Length = 4m

Perimeter = 14m

Breadth =?

Perimeter of rectangle = 2(l+b) = 14m

Therefore 2( 4+b)=14

4 + b = 7

b = 7 - 4

= 3 m

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Answer 2

Answer:

breadth is 3m.

Step-by-step explanation:

length=4m , perimeter=14m

we know that:

$perimeter \: of \: rectangle = \\ 2(length + breadth)$

$14 = 2(4 + b)$

$7 = 4 + b$

$b = 7 - 4$

$breadth = 3m$

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