Question

if the angles of a triangles are in the ration 1:2:3,find the measure of angles of the triangles.what types of a triangles is it ​

Answer 1

Answer:

let the angles be x

angle a=1x angle b=2x angel=3x

angle a+angle b + angle c =180° by angle sum property

1x+2x+3x=180°

6x=180

x=30°

angle a = x=30×1=30°

angle b=2x=30×2=60°

ange c =3x=30×3=90°

triangle is right angle triangle

Answer 2

consider 1:2:3 as 1x,2x,3x

now,

1x+ 2 X + 3 x=180 (measures of all angles of triangle is 180)

6x=180

X=180÷6

x=30

now,

1x= 30×1=30

2x=30 x 2 = 60

3x=30×3=90

this is a scalene type of triangle