A silver chain has 100 links. Each link is made of thin silver wire and is in the shape of a circle of radius 2,5 cm. Find the v

Question

3 years ago

11

alue of the chain if the silver wire costs 6 cents per centimetre ( Use 3,14 for π )

1 answer:

Tamiku [17] · Answer 1 · 2022-03-18T05:26:30+03:00

4 0

Number of links = 100

Shape of each link = Circle

Radius = 2.5

Area = πr²

= 3.14×2.5×2.5

= 19.625

Now for 100 links

19.625×100

1962.5Cm²

Cost = 1962.5 × 0.06

= $117.75

Must click thanks and mark brainliest