Which equation can be used to find the surface area of the cylinder?
r = 4 in.
h = 16 in.
O S- 2x(4)? + 2 x(4)(16)
OS-25(8)2 + 2x{8)(16)
• S=28(16)2 + 2x{16)(4)
© S-2(4) + 2(4)(16)