in the adjoining figure find the value of y
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Answered by
1
Answer:
80 hope it works and helps u thanxx bro
Answered by
5
Answer:
y=20
Step-by-step explanation:
because AOF is 90 degrees
COE is 30 degrees
now we find DOB=3y
90+30+3y=180
120-3y=180
3y=180-120
3y=60
y=60/3=20
y=20
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