Answer:
the answer is 180 dollars
Step-by-step explanation:
20 is 10% of 200 so just subtract that
it is a that is the answer
Answer
5=false
6=false
last one=c!!
1080 °
S = (n - 2)×180°
= (8 - 2)×180°
= 6×180°
= 1080 °
n = number of sides
