Question

Refer to figure, ZAOC = 100°, find ZBOC.​

Answer 1

${ \boxed{ \bold \red{A}}}{ \boxed{ \bold \green{N}}}{ \boxed{ \bold \blue{S}}}{ \boxed{{{ \bold{W}}}}}{ \boxed {\bold \pink{E}}}{ \boxed {\bold \purple{R}}}$

Straight line angle is 180°

AOC angle is 100

so angle BOC is 180 - 100

= 80°