Question

the length of a rectangular field is 5 time is breed the is the perimeter of the field is108m find its length and breadth ​

Answer 1

Step-by-step explanation:

Let the breath be x

And length be 5x

The perimeter = 2(5x+x)

= 6x*2

=12x

Thus,

x = 108/12 → 9

Breath = 9

Length = 45

Answer 2

Answer:

$\huge{ \underline{ \large{ \bold{ \rm{ \pink{Given:}}}}}}$

• Length of rectangular field is 5 times of its breadth
• Perimeter of rectangle field is 108m

$\huge{ \underline{ \large{ \bold{ \rm{ \red{Find:}}}}}}$

• Length and Breadth of rectangle field

$\huge{ \underline{ \large{ \bold{ \rm{ \green{Solution:}}}}}}$

Let take breadth as x

⇒Breadth = x

From question,

Length is 5 times of breadth.

⇒So, Length = 5x

We know that, ⤵️

$\underline{ \bold{\boxed{ \purple{ \rm{ Perimeter \: of \: rectangle = 2(l + b)}}}}}$

${ \large{ \mapsto{ \rm{108 = 2(x + 5x)}}}}$

${ \large{ \rm{ \mapsto{108 = 2(6x)}}}}$

${ \large{ \mapsto{ \rm{12x = 108}}}}$

${ \large{ \rm{ \mapsto{x = \frac{108}{12} = 9}}}}$

Length of rectangle = 5x = 5(9) = 45m

Breadth of rectangle = x = 9m

Therefore,

• Length = 45m
• Breadth = 9m