hat is the surface area, in square meters, of a cone with a slant height of 8 meters and a radius of 5 meters? Use 3.14 for pi and round to the nearest tenth, if necessary.(1 point)
Surface area of a cone = πr(r + l)
Given: r = 5 m, l = 8 m
Surface area = 3.14 × 5(5 + 8)
Surface area = 3.14 × 5 × 13
Surface area = 204.5 square meters
Therefore, the surface area of the cone is 204.5 square meters.