The two longer sides of a triangle measure 22 and 29 units which one is a possible length of the shortest side

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

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.

8.74 rounded to the nearest whole number