Question

The angles of a triangle PQR, are in the ratio of 2 : 3:4. Find the each angle of triangle,​

Answer 1

Answer:

40, 60, 80

Step-by-step explanation:

Sum of all the interior angles of a triangle = 180

2x + 3x + 4x = 180

9x = 180

x = 20

Hence, the angles are:

2x = 2X20 = 40

3x = 3X20 = 60

4x = 4X20 = 80