Answer:
45°
Explanation:
The aim of the interior angles of a triangle is 180 so
(6x) + (11x - 1) + (5x + 5) = 180
22x + 4 = 180
22x = 176
x = 8
Therefore, the angles of the triangle are
6x = 48°
11x - 1 = 87°
5x + 5 = 45°
45° is the smallest of the three angles.