Math, asked by akkhashsaialli, 4 months ago

step by step explanation. I will mark you has brainlist​

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Answered by anthonypaulvilly
1

Answer:

Step-by-step explanation:

∠AOC+∠BOE = 70°                  ∠BOD = 40°

∠AOC+∠BOE+∠COE = 180°

70°+∠COE = 180°

∠COE = 180° - 70°

∠COE = 110°

∠COE+∠BOD+∠BOE = 180°

110°+40°+∠BOE = 180°(angle sum pair)

∠BOE = 180° - 150°

∠BOE = 30°

∠BOE * 1/2 = 30*1/2= 15°

Reflex ∠COE = 360° - ∠COE

= 360° - 110°

= 250°

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