Answer:
the answer is R13492
Step-by-step explanation:
hope it helps
Answer:
it descended 31 Feet b b b b b b b b b bb b b b b b b b b b b
Answer: Yes it is 28 + 63.
Answer: ![569.91\ ft^2](https://tex.z-dn.net/?f=569.91%5C%20ft%5E2)
Step-by-step explanation:
From the given picture, the radius of the base of the cylinder = 5.5 ft.
The height of the cylinder = 5 ft.+6 ft.=11 ft.
We know that the surface area of a cylinder is given by :-
![\text{Surface Area}=2\pi r (r+h)\\\\\Rightarrow\text{Surface Area}=2(3.14)(5.5)(5.5+11)\\\\\Rightarrow\text{Surface Area}=569.91\ ft^2](https://tex.z-dn.net/?f=%5Ctext%7BSurface%20Area%7D%3D2%5Cpi%20r%20%28r%2Bh%29%5C%5C%5C%5C%5CRightarrow%5Ctext%7BSurface%20Area%7D%3D2%283.14%29%285.5%29%285.5%2B11%29%5C%5C%5C%5C%5CRightarrow%5Ctext%7BSurface%20Area%7D%3D569.91%5C%20ft%5E2)
Hence, the surface area of the given cylinder = ![569.91\ ft^2](https://tex.z-dn.net/?f=569.91%5C%20ft%5E2)