110 square feet.
170
45
Square feet measure area and linear feet measure length. If a board is one (linear) foot long, that does not tell you how much area it covers, unless you also know the width.
96 square feet
10.5 feet x 6 feet = 63 square feet.
7.5 square feet
48 square feet.
48 square feet.
110 square feet.
Depends on the size of the board.
A 2x12x12 foot board would not be measured in square feet but cubic feet and there would be 240 feet3
None. Board foot is a measure of volume not area.
170
8.25 square feet.
8 square feet.
A board foot is a unit of volume, while a square foot is a unit of area. The two units are therefore incompatible.