Question

CBSE board, NCERT Book, Maths




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Answer 1

Answer:

image is not proper..........ANGLE BOD NHI DIK RHA

Answer 2

Answer:

angle BOE= 30°

because angle BOD= 40° AND by vertically opposite angle (angle BOD = angle AOC)

given that, angleAOC + angleBOE = 70°

so, 40° + angleBOE = 70°

≠> angleBOE = 30°

AND BY LINEAR PAIR

ANGLE ( A+B+C = 180°)

70° + angleCOE = 180°

angleCOE = 110°

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