what is $mwidehat{ik}$? $145^circ$ $85^circ$ $mwidehat{ik} = \\square ^…

$what is $mwidehat{ik}$? $145^circ$ $85^circ$ $mwidehat{ik} = \\square ^…$

what is $mwidehat{ik}$?
$145^circ$
$85^circ$
$mwidehat{ik} = \square ^\circ$
submit

The sum of all arcs in a circle is $360^\circ$.

Calculate sum of known arcs: $145^\circ + 85^\circ = 230^\circ$

Find $\overset{\frown}{IK}$: $360^\circ - 230^\circ = 130^\circ$

$130$