Question

The area of a rectangular field is 3600 square metre if its breadth is 45 metre what is its length​

Answer 1

S O L U T I O N :

$\underline{\bf{Given\::}}$

Area of a rectangular field is 3600 m²

Breadth of a rectangular field, (B) = 45 m

$\underline{\bf{Explanation\::}}$

As we know that formula of the area of rectangle;

$\boxed{\bf{Area = Length \times breadth \:\:(sq.unit)}}$

A/q

$\longrightarrow\tt{Area\:of\:rectangular\:field = length \times breadth }$

$\longrightarrow\tt{3600 = L \times 45 }$

$\longrightarrow\tt{ L = 3600/45 }$

$\longrightarrow\tt{ L = \cancel{3600/45 }}$

$\longrightarrow\bf{ L = 80\:m}$

Thus,

The length of the rectangular field will be 80 m .

More formulas of rectangle :

1. Perimeter = 2(L + B)

2. Diagonal = √(L)² + (B)²

3. Area = LB

Answer 2

Step-by-step explanation:

Area = l×b

area =3600m^2

breadth = 45m

l = area/breadth

l = 3600/45

l = 80 m