find an angle which is four times of its supplement
Answers
Answered by
4
Answer:
144°
Step-by-step explanation:
let the angle be x
it's supplement = 180 - x
ATQ
x = 4 (180 - x)
x = 720 - 4x
5x = 720
x = 144
Answered by
4
Step-by-step explanation:
x=4(180-x)
x=720-4x
=144
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