zarianicolehill zarianicolehill

19-12-2019
Mathematics

contestada

find the length of a 40° arc in a circle with a radius of 4

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jokerkid4u jokerkid4u

19-12-2019

Answer:

1

Step-by-step explanation:

Answer Link

MathPhys MathPhys

19-12-2019

Answer:

8π/9 ≈ 2.79

Step-by-step explanation:

The arc length is a fraction of the total circumference:

s = (θ/360) 2πr

s = (40/360) 2π (4)

s = 8π/9

s ≈ 2.79

Answer Link

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