Question

Neha has a square peice of cloth of length 8m. How much will it cost her to put a lace along its border, if the lace costs Rs.25 per meter?

explain with full method​

Answer 1

Answer:

800 rupees.

Step-by-step explanation:

Given that border has to be kept on border. So, we must find the perimeter. We know side of square is 8m.
Perimeter of square is = s+s+s+s = 4s ( in this case s is 8.)
Perimeter of the cloth = 4 x 8 = 32m.

Cost for 1 meter is 25 rupees.
For 32 meters, it is 32x25 = 800 rupees.

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