Question

Mary wants to stitch lace along the edges of a handkerchief. Each handkerchief is in the shape
of square of side 40 cm. How much lace should she purchase to stitch lace along the edges of 5
handkerchiefs without any wastage? How much money should she pay to the shopkeeper if lace
is available at < 25 per m?​

Answer 1

Answer:

160cm

800m

₹20,000

Step-by-step explanation:

Perimeter of a square=4×side

=4×40cm

=160cm

For covering the edges of 5 sich handkerchiefs she will need =160×5=800cm

If cost of 1 metre lace is ₹25

then the whole lace will cost

=₹ 800×25

=₹20,000

I HOPE THESE ANSWERS WILL HELP YOU.