3 years ago

Find the arc length of the particle circle

Mathematics

2 answers:

Annette [7]3 years ago

5 0

Answer:

6pi

Step-by-step explanation:

Khan

klasskru [66]3 years ago

4 0

Answer:

Length of arc is 2π

Step-by-step 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

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