By Denny Dyroff, Entertainment Editor, The Times Rachael Sage A pentagon has five sides and a hexagon has six sides. A heptagon has seven sides. An octagon has eight sides, and a nonagon has nine sides. How many sides does Rachael Sage have? The answer is – who knows? Sage, a talented singer/songwriter/instrumentalist released her most recent album “The Other Side” last year. On May 17, she...