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Find the arc length of the particle circle

Find the arc length of the particle circle-example-1
User Snovity
by
5.1k points

2 Answers

5 votes

Answer:

6pi

Explanation:

Khan

User Cconcolato
by
4.7k points
7 votes

Answer:

Length of arc is 2π

Explanation:

Length of arc=¤/360 x 2πr

Where:

¤=angle

r=radius

length of arc=90/360 x 2xπx4

Length of arc=1/4 x 8π

Length of arc=8π ➗ 4

Length of arc=2π

User Deepali
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4.8k points