25. The interior angles of a triangle measure 120, 40, and 20. The longest side of the triangle is 10cm longer than the shortest side. Determine the perimeter of the triangle, to the nearest centimeter. 26. In AABC, determine the range of values of a that will give: 0 triangles . 1 triangle 30 A C . 2 triangles 27. Determine the number of possible triangles that could be drawn with the given measures. Draw the triangle(s). Then, find the measures of the other angles and sides in each possible triangle. Show your work clearly. . AABC, where Z A=42 , a=30 cm, and b=25 cm