Answer:
36° and 144°
Explanation:
Supplementary angles are angles that have their total sum to be 180°.
If the measurement of those angles are in the ratio 1:4, this means angle 180° is divided in the ratio of 1:4.
If the total ratio is 1+4 = 5, the minimum angle will be;
1/5×180° = 36°
The maximum angle will be;
4/5×180° = 144°
Therefore the measures of the angles are 36°and 144°
