WindsorLynne1963 WindsorLynne1963 13-05-2023 Mathematics contestada Find the surface area of a cylinder with an open top. Letr, h and d denote radius, height and diameter respectively. SA = xr? + 2xrh, SA = 2xr2 + 2xrh, SA = 2xr? + xdh, SA = xr? + xrh