Question

The length of handkerchief is 20cm while the breadth is 21cm, what is the perimeter?

Answer 1

$2(l + b) \\ 2(20 + 21) \\ 2(41) \\ 82cm$

I hope this will help you...

Answer 2

Answer: 82 cm

Step-by-step explanation:

Given,

Length=20 cm

Breadth=21 cm

We know,

Perimeter=2×(Length+Breadth)

=2×(20 cm+21 cm)

=2×41 cm

=82 cm