Answer:
20 >= 4*c - 8
Step-by-step explanation:
x =105002
5x=525010
Divide each side by 5
5x/5=525010/5
69.1 cm
Circumference of a circle
c = 2πr
Half of that would be a semi-circle
c = πr
c = π * 22
c = 69.115038379
Rounded
