Question

what is the area of a handkerchief 40 cm square?

Answer 1

area of square= side×side
= 40×40cm
=1600 cm square

Answer 2

Heya friend,

Given that

Side of a square handkerchief = 40 cm

Solution

Area of a square handkerchief

= 40cm × 40cm

= 1,600cm^2

Thanks

With regards@

Tanisha