Question

18.) Two angles of a triangle are in the ratio 4:5. If the sum of these angles is equal to the third
angle, find the angles of the triangle. ​

Answer 1

Answer:

"90"is your answer

Step-by-step explanation:

follow me and

thanks

Answer 2

Answer:

40⁰,50⁰ and 90⁰

Step-by-step explanation:

Let the measure of each angle be x

The ratio of angles are 4:5:9(4+5) ......As given in question

4x+5x+9x =180°

18x = 180⁰

x = 180/18

x=10⁰

therefore

4x = 40×10= 40⁰

5x =5×10= 50⁰

9x = 9×10=90⁰