Question

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Answer 1

Answer:

HEY USER

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#Be Brainly

Answer 2

$\huge\underline\mathfrak{Solution}$

GIVEN,

•AOC+COE=70°

•BOD=40°

FIND,

•BOE=?

•reflex COE=?

AOC+COE+BOE=180°

(AOC+BOE)+COE=180°

70°+COE=180°

COE=180°-70°

COE=110°

COE(reflex)=360°-110°=250°

Here,CO is a straight line,OE and OB are standing on CO.

COE+BOE+BOD=180°

110°+BOE+40°=180°

150°+BOE=180°

BOE=180°-150°

BOE=30°

So,BOE=30° and reflex COE=250°(Answer)

#Hope it helps!