The ratio of the measures of three angles is 3: 8: 9. find the measure of each angle of the triangle.

To solve this problem you must apply the proccedure shown below:

1. You have that the ratio of the measures of the three angles is

2. The sum of the interior angle of a triangle is

3. Let's say that the measure of each angle is multiplied by the ratio. Therefore, you can write the following equation and solve for :

4. Therefore, the measure of each angle is:

The answer is: