Answer:
4/13 rad
Explanation:
correct
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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