Question

the perimeter of a rectangular farm is 400 m and its is 120 m find its breadth​

Answer 1

Answer:

breadth= 80 m

Step-by-step explanation:

perimeter of the rectangular farm is 400m

length of the rectangular farm is 120m

to find its breadth ,

substituting the given values below

perimeter = 2×(length + breadth)

400 m =2×(120+b)

$\\ \frac{400}{2} = (120+b)\\200=120+b\\b=200-120\\b= 80 m$

Answer 2

Correct Question:

• The perimeter of a rectangular farm is 400 m and its length is 120 m. Find its Breadth

Given:

• Perimeter of rectangle = 400m
• Length of Rectangle = 120m

To Find:

• Breadth of the rectangle.

Solution:

• Let the breadth be x m

Perimeter of rectangle = 2( L + B )

➛400 = 2(120 + x)

➛400/2 = 120 + x

➛200 = 120 + x

➛200 - 120 = x

➛ x = 80 m

Hence,

• Breadth of Rectangular farm is 80m