Question

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Answer 1

Answer:

angle b and d are 30 degree

and angle a and c are 150 degree

Answer 2

AngleABC= 180°-150° = 30°

Angle DAB= Angle CBE = 150° (Coressponding Angles)

Angle BCD + Angle ABC = 180° (Co-interior Angles)

Angle BCD= 180°-Angle ABC

Angle BCD= 180°- 30°

Angle BCD= 150°

Angle ADC + Angle DAB= 180°(Co- interior Angles)

Angle ADC= 180°- Angle DAB

Angle ADC= 180°-150°

Angle ADC= 30°

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