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V125BC [204]
3 years ago
11

The circumference of the flotation device above is 62.8 inches . If three flotation devices are lined up end-to-end , then what

is the lengh of the flotation devices.
Circumference of a circle C = (3.14)(d) Hint: Calculate the diameter for one flotation device. There are three floating devices.
Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
6 0

Answer: 60 in

Step-by-step explanation:

Hi, to answer this question, first we have to calculate the diameter of one flotation device:

Circumference of a circle C = (3.14) (diameter)

Replacing with the values given:

62.8 =3.14 d

Solving for d (diameter)

62.8 /3.14 =d

20in = d

Now, since the three flotation devices are identical, we simply have to multiply the diameter of one device by 3 , to obtain length of the flotation devices lined up.

20x3 =60 in

Feel free to ask for more if needed or if you did not understand something.  

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