Question

the area of the rectangleular field is 400 sqm and it's breath is 40 meater​

Answer 1

Answer:

$\sf \huge \green {\therefore \: L = 10 \: m}$

Step-by-step explanation:

Breadth of the rectangular field = 40 m

Area of the rectangular field = 400 m²

Area of the rectangle = L × B

400 m² = L × 40 m

$\sf L = \frac{40 \cancel0}{4 \cancel0} = 10 \: m$

Answer 2

Answer:

Length :- 10 m

Step-by-step explanation:

Area of rectangular field :- 400 ² km

Breadth of rectangular field :-40 m

Area of rectangle :- Length × Breadth

440²km

:- x × 40m

x :- 400/40 :- 10 m