Question

answer the given question correctly as fast as posible. first correct answer = brainliest​

Answer 1

Answer:

30 degree

Step-by-step explanation:

Sum of angles of polygon = nx=(n-2)180

where n =12= no of sides

x= each interior angle of polygon

Hence 12x=1800

x= 1800/12= 150

So exterior angle=180–150=30 degree