Question

length and breath of square​

Answer 1

Step-by-step explanation:

Thus the area is

length × width= length × length = length2 = 441 square cm.

Thus length = √441 = 21 cm.

Mark the answer as brainliest.....

Answer 2

Answer:

Length and Breadth are Not for Square

But , Length and Breadth are Same in Square

So It is Side

It has 4 Sides .

AB , BC , CD , DA

Sum of all Sides is Perimeter .

Side = A

A + A + A + A

4 × A = 4A

Step-by-step explanation:

Area = Side × Side

A × A = A ²

I Think Rectangle also

Length. = L

Breadth = B

4 Sides

2 Sides Length

2 Sides Breadth

2 × L + 2 × B

2 ( L + B )

Area = Length × Breadth

L × B