1.8LY = 1.703e+13km
17,178mi/h = 27645.311km/h
1.703e+13km/h / 27645.311km/h = 27.254465823
The base of the cylinder has area πr² = 36π ≈ 113.10 (assuming the radius is 6, and not the diameter, that's not clear to me).
If you take the paper wrapped around the cilinder, it would be a rectangular piece of height 12 and length equal to the circumference of the cilinder, being 2πr = 12π, so the area would be 12*12π=144π ≈ 452.39.
So in total this is 452.39+113.10 ≈ 565.49, that's answer D.
Answer:
TBH I don't know
Step-by-step explanation:
its to hard I'm only in 7
The answer is 6*4*4 square inches where 4*4 gives us the area of one square and multiplying by 6 gives you the total surface area.
Answer:
12
Step-by-step explanation:
