Ms. Bocciarelli is building a two-story house. The second story is 8 feet above the first floor. She plans a staircase from the first floor to the second that would cover 11 feet horizonatally. How long does the banister for the staircase need to be?
james is retiling his kitchen floor each tile is a non-rectangular rhombus. one diagonal of the tile is 13 inches long and the diagonal bisects and angle that has a measure of 132 degrees