Question

express the rule to find the area and perimetre of a square with side
how?

Answer 1

Answer:

We know that the perimeter of square = 4 × side

Side= 11 cm

Therefore, perimeter = 4 × 11 cm = 44 cm

Now, area of the square = (side × side) sq. units

= 11 × 11 cm²

= 121 cm²

Answer 2

Answer:

Question⬇️

➡️express the rule to find the area and perimetre of a square with side

how?

Answer⬇️

➡️

$perimeter \: of \: square = 4(a)units \\ area \: of \: square = ({a}^{2} )units$

EXAMPLE FOR A PERIMETER

EACH SIDE OF A SQUARE BE 5M

PERIMETER=4×5=20cm

EXAMPLE FOR A AREA

EACH OF A SQUARE BE 5M

AREA=(5×5)=25M2