Question

the perimeter of a rectangle field is 360m and its breath is 75m find its length​

Answer 1

Answer:

breadth = 75 m

perimeter of a rectangular field = 360m

2(l+b). = 360

2(l +75)= 360

l+75=$\frac{360}{2}$

l+75=180

l=180-75

l= 105m

Step-by-step explanation:

hope it helps ☺️....

Answer 2

Given :-

The perimeter of a rectangle field = 360 m

Breadth of the rectangular field = 75 m

To Find :-

The length of the rectangular.

Analysis :-

Consider the length as a variable.

Then substitute the values given in the formula of perimeter of rectangle.

Finally, find the value of variable accordingly.

Solution :-

We know that,

• l = Length
• b = Breadth
• p = Perimeter

Let us consider the length to be 'x'.

By the formula,

$\underline{\boxed{\sf Perimeter \ of \ rectangle=2(Length +Breadth)}}$

Given that,

Perimeter (p) = 360 m

Breadth (b) = 75 m

Substituting their values,

360 = 2(x + 75)

(x + 75) = 360/2

(x + 75) = 180

By transposing,

x = 180 - 75

x = 105 m

Therefore, the length of the rectangle is 105 m.