Question

the length of the rectangle Park is 75 metre find the breadth of the rectangular Park if its perimeter is 250 m​

Answer 1

Step-by-step explanation:

Let Breadth be x

Length=75

Perimeter=2(l+b)

250=2(75+x)

250=150+2x

250-150=2x

100=2x

2x=100

x=100/2

x=50

So Length is 50m.

Answer 2

Given :

• Length of Rectangle = 75m.
• Perimeter of Rectangle = 250m

To Find :

• Breadth of Rectangle.

Solution :

$\longmapsto\tt{Length=75m}$

$\longmapsto\tt{Perimeter=250m}$

Using Formula :

$\longmapsto\tt\boxed{Perimeter\:of\:Rectangle=2(l+b)}$

Putting Values :

$\longmapsto\tt{250=2(75+b)}$

$\longmapsto\tt{\cancel\dfrac{250}{2}=75+b}$

$\longmapsto\tt{125=75+b}$

$\longmapsto\tt{125-75=b}$

$\longmapsto\tt\bold{b=50}$

So , The breadth of Rectangle is 50m..

_______________________

VERFICATION :

$\longmapsto\tt{250=2(l+b)}$

$\longmapsto\tt{250=2(75+50)}$

$\longmapsto\tt{250=2(125)}$

$\longmapsto\tt\bold{250=250}$

HENCE VERIFIED