Area of circle= π·r² so, π·20²= π·400≡ 1256.637061
Answer:
18.4
Step-by-step explanation:
Answer:
44 feet
If it takes the horse 44 feet per second, and it takes the cheetah 88 feet, the difference is 44.
So, the horse must be 44 feet ahead to be safe. Hope it helps!
Answer:
3pi/2 to 2π radians
Step-by-step explanation:
The centeal angle also has 295⁰. This value is between 275⁰ (or 3×pi/2) and 360⁰ (or 2×pi).
So, the answer is: 3pi/2 to 2π radians
