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Sahay Sir > Question Answers > NCERT Class 9 > Maths > Chapter 6 - Lines and Angles > 1. In Fig. 6.13, lines AB and CD intersect at O. If angle AOC + angle BOE = 70° and angle BOD = 40°, find angle BOE and reflex angle COE.

1. In Fig. 6.13, lines AB and CD intersect at O. If angle AOC + angle BOE = 70° and angle BOD = 40°, find angle BOE and reflex angle COE.

1. In Fig. 6.13 find angle BOE and reflex angle COE. lines AB and CD intersect at O. If angle AOC + angle BOE = 70° and angle BOD = 40°