The angle of the triangle are in the ratio 5:6:9 what is the measure of each angle

The angles are in the ratio of 5:6:9.

Let the angles be represented by:

5x, 6x, and 9x.

The sum of the interior angles of a triangle is 180.

5x + 6x + 9x = 180

20x = 180

x = 9

The angles are 5*9 = 45,

6*9 = 54,

and

9*9 = 81.