Answer
To find the length of a wire, given the angle (in rads)
$L=r\theta$
We plug in the known values to obtain:
$L=(8.4)(1.5)$
$L=12.6cm$
Work Step by Step
To find the length of a wire, given the angle (in rads)
$L=r\theta$
We plug in the known values to obtain:
$L=(8.4)(1.5)$
$L=12.6cm$