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What is the length of arc LM?
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3 votes
What is the length of arc LM?

What is the length of arc LM?-example-1
User Chan Chun Weng
by
4.2k points

2 Answers

3 votes

Length

  • rØ
  • 3π/4(6)
  • 3π/2(3)
  • 9π/2
User Avi L
by
4.6k points
1 vote

Answer:

  • C. 9π/2

Explanation:

Full circle is:

  • C = 2πr = 2π*6 = 12π

Arc length of LM is:

  • 12π * (3π/4 ÷ 2π) =
  • 12π*3/8 =
  • 9π/2

Correct choice is C

User Mohamed Amine
by
4.9k points
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