3 years ago

If the measure of arc AB is 45 degrees and the radius is 12 meters, what is the arc length of arc AB?

1 answer:

dalvyx [7]3 years ago

3 0

Answer:

9.42 m

Step-by-step explanation:

Arc AB = 2πr x (45/360)

= (2 x 3.14 x 12) / 8

= 9.42

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