Question

the angle of a triangle are in the ratio 1 : 2 : 3 find the measure of each one of the angle​

Answer 1

Answer:

x+2x+3x=180

6x=180

x= 30

then,

First angle = x = 30°

Second angle = 2x = 2*30=60°

Third angle = 3x = 3*30=90°

Answer 2

Answer:

let the angles be x

then

we know sum of all the angles of a triangle is 180°

so 1x + 2x + 3x. = 180

6x = 180

X =. 180/6

X = 30

first angle = 1x = 30

second. = 2x. = 60

third =. 3x. =. 90