Math
posted by Peggy .
(1) Which of the following ingegers can not represent the lengths of the sides of a triangle?
(9,10,11) (4.7,9) (4,8,12) & (6,6,11)
(2) The measures of two supplementary angles are in the ratio 5:1. What is the measure of the smaller triangle?

1. (9,10,11) (4.7,9) (4,8,12)
2. 180