Question

Find the area and perimeter of a square of side 2.1 cm​

Answer 1

Answer:

area of square =side ×side=2.1×2.1=4.41

perimeter of a square=4×side=4×2.1=8.4

Follow me for my answer.

Answer 2

Answer:

$[/tex][tex]\huge\mathfrak\purple{\:\:Answer\:\:}$

Perimeter of a square = 4×side

= 4×2.1

= 8.4cm

= 8.4cmArea of a square = side × side

= 2.1×2.1 = 4.41cm