Question

If r = 1 and 0 = 7pi /6 what is the approximate arc length

Answer 1

Answer:

$l = 3.66$

Step-by-step explanation:

Given

$r =1$

$\theta = \frac{7\pi}{6}$

Required

The arc length (l)

This is calculated as:

$l= r\theta$

So, we have:

$l = 1 * \frac{7\pi}{6}$

$l = \frac{7\pi}{6}$

So, we have:

$l = \frac{7*3.14}{6}$

$l = 3.66$

None of the options is correct