Question

The angle of a triangle are in ratio 1ratio 2ratio 3ratio.find the angle

Answer 1

Let Angle A be 1x

Angle B be 2x

Angle C be 3x

We know that angles A+B+C=180°

1x+2x+3x=180°

6x=180°

x=180/6

x=30°

Therefore angle A=1x=1×30=30°

Angle B=2x=2×30=60°

Angle C=3×30=90°

Answer 2

Ratio of triangle are = 1:2:3

Let x be one common for all

As we know ,

Sum of angles = 180°

According to the question,

X+2x+3x=180

6x= 180

X= 180/60

.°. angles are

30°

30×2 = 60

And

30×3=90°

Thanks

Mark brainliest

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