3 years ago

Use the arc length formula and the given information to find s = 4m , r = 13m ; theta=?

Mathematics

1 answer:

iogann1982 [59]3 years ago

3 0

Answer:

Step-by-step explanation:

hello :

the arc length formula is : s = 2πr(θ/360°)

given : s = 4m , r = 13m

2(3.14)(13)(θ/360°)=4 solve for : θ

θ =(4)(360°) /2(3.14)(13)

θ = 1440/81.64

θ =17.7°

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