Question

the measure of the angels of a triangle are in the ratio 1:2:3 . find the angles​

Answer 1

ans is

Step-by-step explanation:

let angle 1 = 1x

angle 2=2y

angle 3=3z

sum of angles of triangle = 360

1x+2y+3z=360

6xyz=360

xyz=360

6

=60

angle 1 = 1×60=60

angle 2 =2×60=120

angle 3=3×60= 180

you can check by adding 60+120+180 we got 360

so, the ans is correct

hope it help

Answer 2

Step-by-step explanation:

Sum of angles of a triangle is 180°.

Given angles of a triangle are in ratio 1:2:3.

Let consider the angles as x, 2x and 3x respectively.

Hence,

x+2x+3x=180°

=>6x=180°

So, x=30°

Hence other angles are 2x=60° and 3x=90°.