Question

If angles of ∆ are in the ratio 1:2:3, then the smallest angle of ∆ is:
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Answer 1

Answer:

Step-by-step explanation:

Take the measure of each angle as 1x, 2x ,3x

1x+2x+3x=180°

6x=180°

x=180/6 = 30

1x= 1*30=30°

2x=2*30=60°

3x=3*30=90°

The smallest angle of the triangle is 30°

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Answer 2

Answer:

30° is the smallest angle

Step-by-step explanation:

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