Answer: 221.56
Step-by-step explanation: (3.14)(r)^2
r = half diameter
Answer:
Answer is B. 36 degrees
Step-by-step explanation:
From the diagram,
angle WBY = 2 × angle WXY
angle WBY = 72°
angle WXY =
6363536
becayse
470.8km
Hope this helped!!