Question

The angle of a triangle are the ratio 1:2:3determine the angle

Answer 1

Step-by-step explanation:

1x+2x+3x=180

6x=180

x=30

Answer 2

Answer:

Let the angles be x ,2x and 3x

Step-by-step explanation:

$= > x + 2x + 3x = 180 \: degree \\ = > 6x = 180 \: degree \\ = > x = \frac{180}{6} \\ = > x = 30 \\ \\ = > 2x = 2 \times 30 = 60 \: degree \\ = > 3 \times 30 = 90 \: degree$