Answer:
surface area of the cylinder = 954.56inches
Step-by-step explanation:
given that
π = 3.14
height of the cylinder = 11in
radius of the cylinder = 8in
surface area of the cylinder = ?
recall that,
surface area of the cylinder = 2πrh + 2πr²
surface area of the cylinder = 2 x 3.14 x 11 x 8 + 2 x 3.14 x 8²
surface area of the cylinder = 552.64 + 6.28 x 64
surface area of the cylinder = 552.64 + 401.92
surface area of the cylinder = 954.56inches
