Question

How much lace will be needed to put around a square cushion of 45cm? What will be the cost of the lace required.if the lace cost rs 6per m?

Answer 1

side=45

perimeter=4×side

=4×45

= 180cm

therefore the length of the lace is 180 cm.

cost of the lace=180×6

=1080 rs

I hope it will help u