Question

Mona is stitching a border of ribbon on her rectangular handkerchief. Length of the handkerchief is 20cm and breadth is 21cm. Find the length of the ribbon required?

Answer 1

Answer:

Length of the handkerchief = Perimeter of the handkerchief.

Step-by-step explanation:

Length = 20cm

Breadth = 21cm

=> Perimeter = 2(Length + Breadth)

=> Perimeter =2( 20 + 21)

=> Therefore

Perimeter = 2(20+21)

= 2X41

= 82cm

Therefore length of the ribbon required is 82cm