an angle is thrice it's supplement
Answers
Answered by
1
Answer:
Supplement angle = 180 degree
Let angle be x
angle=3×180=540 degree
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Answered by
1
Answer:
135
Step-by-step explanation:
no.1=x
no.2=3x
x+3x =180
4x=180
x=45
3x=135
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