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What’s the approximate length of an arc with radius 3 miles and central angle of 45°?

Answer Options:
3.2 miles
2.4 miles
1.4 miles
1.2 miles

Respuesta :

ecanada12

Answer:

2.4 miles

Step-by-step explanation:

Arc Length Formula

[tex]\frac{n}{360}[/tex] * 2πr

n = 45

r = 3

[tex]\frac{45}{360}[/tex] * 2π(3)

2.356

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