slove this equation please
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Answered by
0
Answer:
45 Degrees
Step-by-step explanation:
Answered by
1
Answer:
20
Step-by-step explanation:
Angle 3y and angle between 90 and 3y = 90
because linear pair.
now 90 = 30 + 3y
60 = 3y
60/3 = y
20 = y
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