To find the surface area of a cone, we need to use the formula for the surface area, which includes both the base area and the lateral surface area. The formula is:
\[ \text{Surface Area} = \pi r^2 + \pi r l \]
Where:
- \( r \) is the radius of the base of the cone,
- \( l \) is the slant height of the cone,
- \( \pi \) is approximately 3.14.
To calculate the surface area, we need to know the radius and the slant height of the cone. Please provide those dimensions so we can find the surface area.