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Anettt [7]
3 years ago
14

Find the length of the arc intercepted by an angle of 36° in a circle with radius 12 inches

Mathematics
1 answer:
azamat3 years ago
8 0
Set up a pair of proportional ratios...

a/(2πr)=α/360

a=(πrα)/180, we are given that r=12 and α=36° so

a=432π/180 in

a=12π/5 in

a=2.4π in

a≈7.54 in (to nearest one-hundredth of an inch)



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Answer:

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Step-by-step explanation:

the statement tell us:

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we have:

(7-(5/6))=((6*7)-5)/6=(42-5)/6=37/6

and we have:

(7-(7/6))=((6*7)-7)/6=(42-7)/6=35/6

we need multiply both terms:

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finally we have

1295/36

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