Asail on a sailboat is a triangle with two sides perpendicular and each side is a different length. what are the two terms that could be used to describe the sail?

The triangle can be described as "right scalene" (in either order).

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.