Question

3. The three angles of a triangle are in a ratio of 4:5:9
Find the angles​

Answer 1

Answer:

40° , 50° , 90°

Step-by-step explanation:

4x + 5x + 9x = 180° ( Angle Sum Property )

18x = 180°

x = 10°

Hence the angles are 40° , 50° , 90°