Question

Each side of a square handkerchief is 16 cm.find the cost of a lace needed to be put around the handkerchief if it costs 125 per meter

Answer 1

Answer:

Step-by-step explanation:

Circumference of the circle=4s

=4*16=64 cm

125per Meter =1.25 per cm

A lace need to be place around handkerchief =. 1.25*64= ₹80

Answer 2

The cost of a lace needed to be put around is Rs. 80.

Step-by-step explanation:

Since we have given that

Side of square = 16 cm

We need to find the length of lace to put around the handkerchief.

So, As we know that

Perimeter of square = $4\times side=4\times 16=64\ cm=0.64\ m$

Cost per meter = Rs. 125

So, total cost of fencing with a lace is given by

$125\times 0.64\\\\=Rs.\ 80$

Hence, the cost of a lace needed to be put around is Rs. 80.

# learn more:

Each side of a square handkerchief is 16 cm. Find the cost of a lace needed to be put around the handkerchief if it cost rs 125.

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