Answer:
32.625
Step-by-step explanation:
a square has all equal side so u divieded the amount of she used by 4
s=1
3=-2(1-4s-5)+3
3=-2+8s+10+3
3=8s+11
3-11=8s
8=8s
8/8=s
hope it helps you!!
Answer: 11,
42.73
2*pi*r = 2*pi*6.8=42.73
