Answer:
6 0°
Step-by-step explanation:
sum the parts of the ratio, 2 + 4 = 6 parts
A linear pair of angles sum to 180°
Divide by 6 to find the value of one part of the ratio.
180° ÷ 6 = 30° ← value of 1 part of the ratio, thus
2 parts = 2 × 30° = 60° ← smallest angle
