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Please help please giving out brainless

Please help please giving out brainless-example-1
User Amonakov
by
4.3k points

1 Answer

6 votes

Answer:

C

Explanation:

The length of arc AC (L) is calculated as

L = circumference of circle × fraction of circle

= 2πr ×
(150)/(360)

= 2π × 12 ×
(5)/(12)

= 2π × 5

= 10π ≈ 31.42 → C

User Rakpan
by
4.5k points