Find the surface area of a pyramid or a cone, homework help

A pyramid has a regular hexagonal base and six edges that each rise from one vertex of the hexagonal base to a common vertex above the base, creating six triangular faces. One side of the hexagonal base has length 12 meters. A dot is at the center of the hexagonal base. A dotted line connects the dot to the front right vertex of the hexagonal base. A dotted line of length 6 StartRoot 3 EndRoot meters connects the dot to the midpoint of the front side of the hexagonal base, forming a right angle there. A line of length 12 meters runs along one face from the pyramid’s tip to the midpoint of one of the hexagonal base’s sides, forming a right angle there.