Today, Cal and I worked through the remainder of problems in the text for understanding geometry and ways to relate Algebra to word problems. Cal asked for an assistance with one of his problems from the chapter on Discrete Mathematics. Cal worked on a number of problems that required a good understanding of the Pythagorean Theorem. We also discussed the ideas behind the equations used to relate dimensions of simple polygons to the area of the polygons. We also worked through using variables to represent parts of a geometric figure, such as an angle or an unknown length.