Find the arc length of a sector given angle $ heta$ and radius $r$
Answer 1
Benjamin Clark
To find the arc length of a sector given angle $\theta$ and radius $r$, use the formula:
$ L = r \cdot \theta $
In this formula, $L$ is the arc length of the sector, $r$ is the radius of the circle, and $\theta$ is the central angle in radians. Therefore, the length of the arc is
$ L = r \cdot \theta $
Answer 2
Isabella Walker
To find the arc length of a sector with a given angle $ heta$ and radius $r$, we use the formula:
$ L = r cdot heta $
Here, $L$ represents the arc length, $r$ is the radius, and $ heta$ is the central angle in radians. Thus,
$ L = r cdot heta $
Answer 3
Henry Green
The arc length of a sector with angle $ heta$ and radius $r$ is:
$ L = r cdot heta $
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