Question

Calculate the surface area of the cylinder. Round to the nearest tenths

Answer 1

1885.0

Step-by-step explanation:

The surface area of a cylinder is given by

`A=\pi r^2+2\pi rh`

where r is the radius and h is the height of the cylinder.

Now in our case, r = 10 cm and h = 25 cm; therefore,

`A=\pi(10)^2+2\pi(10)(25)_{}`
`A=100\pi+500\pi`
`A=600\pi`
`A=600*3.1415.\text{.}`
`A=1884.95`
`\boxed{A=1885.0.}`

which is our answer!