Answer:
r = 8
Step-by-step explanation:
r = C/2π = 16π/2π = 8
Answer:
x=6
Step-by-step explanation:
divide each term by 2 then simplify
Answer:
B
Step-by-step explanation:
Use the pythagorean theorem
a² + b² = c²
a² + 63² = 65²
a² + 3969 = 4225
a² = 256
a = 16
x = 16 meters
89,659 to the nearest 100,000 would be 100,000
