by vertically opposite angles
and by straight line property
5y+5y+2y = 180°
12y = 180
y = 15°
Answer:
15 degree
Step-by-step explanation:
5y+2y+5y=180
12y=180
y=180\12
y=15
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Answers & Comments
by vertically opposite angles
angle EOF = angle COD
and by straight line property
5y+5y+2y = 180°
12y = 180
y = 15°
Answer:
15 degree
Step-by-step explanation:
5y+2y+5y=180
12y=180
y=180\12
y=15