Question

1. Two angles of a triangle are in the ratio 2 : 3 and third angle is 60°. Find the other two anglese triangle​

Answer 1

Answer:

2x + 3x + 60 = 180°

66 - 180°= 114°

114÷2

Answer 2

Answer:

48⁰ , 72⁰

Step-by-step explanation:

Let the angle be 2x and 3x

Sum of angles of a ∆ = 180⁰

2x+3x+60=180

5x+60=180

5x=120

x=120/5=24⁰

therefore angles are

2x=2×24=48⁰

3x=3×24=72⁰