An angle is 30degree less than three times its complement. find the angle
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Answered by
2
Let the angle be x
X = 3(90-x) - 30
X = 270 - 3x - 30
X + 3x = 240
4x = 240
X =
= 60 degree
Answered by
2
Answer:
60 degree
Step-by-step explanation:
Let the angle be x
X = 3(90-x) - 30
X = 270 - 3x - 30
X + 3x = 240
4x = 240
X = 240/4 = 60 degree
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