Answered

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The length of a rectangular field is thrice its breadth. Its perimeter is 400 metres. Find its length and breadth.

Sagot :

probity

Answer:

length= 150m

breadth= 50m

Step-by-step explanation:

Hyy There !!

ANSWER :-

Length of rectangle = 150 meters .

Breadth of rectangle = 50 meters .

EXPLANATION :-

• The length of a rectangle field is thrice it's breadth . It's perimeter is 400 meters .

=> Let's Find the length and breadth :-

  • Let the length is 3x meters .

  • So , ATQ breadth is x meters .

[tex]perimeter \ \: of \: rectangle = 2(l + b)[/tex]

[tex]400 = 2(3x + x)[/tex]

[tex]400 = 2 \times 4x[/tex]

[tex]x = \frac{400}{8} [/tex]

[tex]x = 50[/tex]

[tex]so \: length \: = 3 \times 50 = 150m[/tex]

[tex]and \: breadth = 50m[/tex]

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