-Find the area of Mr. Gonzalez's classroom garden

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?