You didn’t add a picture, so it’s impossible to answer
Answer:
20°
Step-by-step explanation:

Hexagon has six edges. The figure you're trying to figure out is hexagon I guess.
Answer:
15
Step-by-step explanation:
Answer: 60°
Step-by-step explanation:
π/3
Since π is denoted as 180°, the question can be rewritten as:
π/3 .
To convert π/3 radians to the nearest degree will be:
π/3 = 180/3
= 60°