A regular nonagon is 9-sided polygon with all congruent sides and congruent interior angles.
The sum of exterior angles of n-sided polygon is 360°. If all interior angles of regular nonagon are congruent, then all exterior angles are congruent too.
Then each exterior angle has the measure of

Answer: 
Answer:
50 products
Step-by-step explanation:
4500=90x
x is the product
Answer:
791,800
Step-by-step explanation: