In the given figureAB ll CD and EF is the transversal. find angle y
Attachments:
Answers
Answered by
0
Answer:
y = 146°
Step-by-step explanation:
By corresponding angles axiom,
2x = 5x - 51
=> 51 = 5x - 2x
=> 51 = 3x
=> x = 51/3
=> x = 17°
5x - 51° = 5(17)° - 51° = 85° - 51° = 34°
By linear pair axiom,
5x - 51 + y = 180°
=> 34° + y = 180°
=> y = 180° - 34°
=> y = 146°
Similar questions