Question

3.
40°
In the given figure lines AB and CD intersect
at O. If ZAOC + BOE = 70° and Z DOB AF
= 40°, find Z BOE and reflex ZEOC.
P​

Answer 1

Answer:

d=40(vertically opposite angles)

AOC+BOE=70

40+BOE=70

BOE=30

AOC +BOE +COE=180 (straight angle)

70+COE=180

COE=110

Reflex of COE=360-110=250