Answer:
The angles are 36° , 54° and 90°
Step-by-step explanation:
Sum of interior angles of a polygon is given by 180(n - 2) where n is the number of sides.
Sum of interior angles of a triangle is 180(3 - 2) = 180°
The ratio of the interior angles is 2:3:5
So 2 + 3 + 5 should be equal to 180°
If 10 = 180°
Then 2 is 360°/10 = 36°
And 3 is 540°/10 = 54°
And 5 is 900°/10 = 90°
