Answer: 38.8
Step-by-step explanation:
use formula C = π * D
Diameter = 6
C = π * 6
C = 18.8495559215 = 18.8
18.8 + 10 + 10 = 38.8
Answer:
N=48
2^9+2^4+48=576
576 is a perfect square
Both G and H are true