Question

in triangleabc angle A angle b angle c =1:2:3 find the angle a​

Answer 1

Answer:

a=30°,, b=60°,, c=90°

Step-by-step explanation:

let the angles be x, 2x,3x

x+2x+3x=180° (angle sum property)

6x= 180

x=30°

a=30°,, b=60°,, c=90°

Answer 2

Answer:

let x

1x+2x+3x=180

6x=180

x=180/6

x=30

a=30

b=60

c=90