The supplement of an angle is one fifth of itself . Determine angle and supplement

Asked by mohaferns | 17th Jun, 2020, 05:00: PM

Expert Answer:

Hint
Supplementary angles add up to 180 
Let 'x' be the angle. Its supplement angle will be (1800 - x)
 
As per the given information in the question,
 
The supplement of an angle is one fifth of itself

(1800 - x) = 1/5x or x/5
1800 = x/5 + x
 
Solve this and find the angles.
 

Answered by  | 17th Jun, 2020, 06:22: PM