Question

the ratio of three angle of a triangle is 2:3:4 find them

Answer 1

Step-by-step explanation:

2x + 3x + 4x = 180

9x=180

X=20

the angles are 40, 60 and 80

Answer 2

Answer:

40°, 60°, 80°

Step-by-step explanation:

2x + 3x + 4x = 180° (ASP)

9x = 180°

x = 180/9

x = 20°

2x = 2 (20) = 40°

3x = 3(20) = 60°

4x = 4(20) = 80°