$\"\"$

The surface area of the prism is $\"\"$ .where T = surface area, h

= height of a solid, B = area of the base, P = perimeter of the base.

Perimeter of the base $\"\"$

The given height is $\"\"$ .

Area of the base $\"\"$

$\"\"$

$\"\"$ (Substitute $\"\"$ )

$\"\"$ (Multiply: $\"\"$ )

$\"\"$ (Add: $\"\"$ ) $\"\"$

The surface area of the prism is 66 units.