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In Mathematics / High School | 2014-04-22

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. \( 3\pi R \)
H. \( 3\pi R^2 \)
J. \( 6R \)
K. \( 6\pi R \)

Asked by Mcenaney3

Answer (3)

1 l a p → 2 π R 3 l a p → 3 ⋅ 2 π R = 6 π R A n s w er : K .

Answered by Anonymous | 2024-06-10

The total distance a contestant must travel in a 3-lap race around a circle with radius R is 6πR meters, which corresponds to answer choice K. ;

Answered by akriti3545 | 2024-06-18

A contestant must travel a distance of 6 π R meters in a 3-lap race around a circular track with a radius R . Therefore, the correct answer is option K.
;

Answered by Anonymous | 2024-11-11

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