Question 1197636


Length of an Arc = {{{theta * r}}}, where {{{theta}}} is in radian.
Length of an Arc ={{{ theta * (pi/180) * r}}}, where {{{theta}}} is in degree

if
{{{r=17in}}}
{{{theta= 120}}}°

then

Length of an Arc ={{{ 120 * (pi/180) * 17in}}}

Length of an Arc ={{{35.59in}}}