Question

it is a question of 9th class so please answer it quickly

Answer 1

Step-by-step explanation:

u can refer from the above attachment.

Answer 2

Answer:

<BOE = 70° ; <COE= 110°

Step-by-step explanation:

AOB is a straight line.

<AOC+<BOE+ <COE= 180°

70° +<COE = 180°

<COE = 180° - 70°

<COE= 110°

<AOC and <BOD are vertically opposite angle.

so <AOC = <BOD

<AOC = 40°

now from equation 1

40°+ 70°+ <BOE= 180°

110° +<BOE= 180°

<BOE = 70°