Question

In a triangle A B C, angles A, B and C are in the ratio 1 : 2 : 3. Find the angles.​

Answer 1

The sum of angles in triangle=180.

The ratio is1:2:3 be 'x'

1x:2x:3x=180

x+2x+3x=180

6x=180

x=180/6

x=30

1x=1×30 =30

2x=2×30 =60

3x=3×30=90

Then the angles are 30,60,90

plz mark it as a brainliest answer

Answer 2

Answer:

The angles are 30°,60°,90°

Sum of angles of a triangle are 180°[angle sum property]

As given the ratios is1:2:3,we have

1x+2x+3x=180°

6x=180°

x=180°/60°

x=30°

2x=2×30°

=60°

3x=3×60°

=90°