Answer:c=34.2
Step-by-step explanation:
c = 2πr;
π = 3.142;
r=5;
c=2(3.142)5
c=34.2
Answer:
The answer is B
none
65%
formula is (og(original) price - sell price ÷ og price)*100
820-287=533
533÷820=0.65
0.65x100=65
