Question

please answer



l will mark as brain list ​

Answer 1

Answer:

30°=BOE, 250°=reflex COE

Step-by-step explanation:

since AB and CD are intersecting 2 lines, vertically opposite angle must be equal. So AOC=BOD=40°

if AOC+BOE=70° and AOC is 40°,then BOE=30°.

now, since AB is a line, the angle must be 180°

so AOC+COE+BOE=180°

COE=110°

so reflex COE=360°-110°

Reflex COE=250°