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Which of the following expresses the number of meters a contestant must travel in a 3-lap race where the course is a circle of radius R meters? F. 3R G. 3πR H. 3πR^2 J. 6R K. 6πR
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1 vote
Which of the following expresses the number of

meters a contestant must travel in a 3-lap race where
the course is a circle of radius R meters?
F. 3R
G. 3πR
H. 3πR^2
J. 6R
K. 6πR

User Rakesh Chaudhari
by
8.5k points

1 Answer

6 votes

1\ lap\to2\pi R\\\\3\ lap\to3\cdot2\pi R=6\pi R\\\\Answer:K.
User Lacton
by
8.5k points
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