Question

the length of a rectangular field is two times its breadth if the perimeter of the field is 72 metre find its length and breadth​

Answer 1

Answer:

length be : 24

breadth : 12

Step-by-step explanation:

the full explaination is in the image

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Answer 2

Answer:

The Length is 24 m and Breadth is 12 m.

Step-by-step explanation:

Given :

Length of the rectangle = twice the breadth

Perimeter = 72 cm

To find :

The dimensions

Solution :

Let the -

• Breadth be y
• Length be 2y

★ Perimeter = 2(Length + Breadth)

$\implies$ 2(2y + y) = 72

$\implies$ 4y + 2y = 72

$\implies$ 6y = 72

$\implies$ y = 72/6

$\implies$ y = 12

Breadth = 12 m

$\rule{300}{1.5}$

★ Length -

$\implies$ 2 × 12

$\implies$ 24

Length = 24 m

$\therefore$ The Length is 24 m and Breadth is 12 m.