Question

Three angles which add to 180° are in the ratio 2 : 3:4. Find the angles.
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Answer 1

Answer:

40 60and 80

Step-by-step explanation:

sum of the ratios = 2x+3x+4x=9x

atq 9x=180

=20

so first angle will be 20*2 40

second angle.will be 20*3 60

third angle.will be 20*4 80

Answer 2

Answer:

please solve this equation

2x X 3x X 4x = 180

9x = 180

x = 180/9

x= 20 so,

2x = 2 X 20 = 40 ,

3x = 3 X 20 = 60 and

4x = 4 X 20 = 80