Question

the angle of a triangle are in the ratio 1 : 2 : 6 . Find the angle.

Answer 1

Accordind to question
1x+2x+6x=180
9x=180
x=180/9
=20
Then one angle=20
Other angle=2x=40
And third angle=6x=120

Answer 2

#QUESTION

The angle of a triangle are in the ratio 1 : 2 : 6 . Find the angles.

#ANSWER#

Given,

Ratio of the angles of the triangle= 1: 2 : 6

let the required angles be x° , 2x° and 6x°

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

so putting the values we get the equation

x° +2x° +6x° = 180°( SUM OF ALL ANGLES OF A TRIANGLE IS 180°)

9x° = 180°

x° = 180°/9°

x° = 20°

The angles are

x° = 20°

2x° = (2×20)° = 40°

6x° = (6× 20)° = 120°

thanks

@Be Brainly