Using the sum of interior angles formula;
(n-2)×180=sum
(n-2)×180=2880
n-2=2880/180
n-2=16
n=16+2
n=18
Therefore, this polygon would have 18 sides.
Hope I helped :)
Can I use dis... do u know how to use dis?
The ratio of people to t shirts is 5 to 1
Otherwise written as 5:1
Answer:
Flipping tails would be 1/2 but how many marbles are there and how many orange ones are there?
Step-by-step explanation: