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if the measures of the angles of a triangle are in the ratio 1: 2: 3 find the number of degrees in the smallest angle

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devishri1977

Answer:

Smallest angle = 30

Step-by-step explanation:

Ratio = 1 : 2 : 3

Angles are  x ,2x , 3x

Sum of all angles of triangle = 180

x +2x +3x = 180

           6x = 180

            x = 180/6

           x = 30

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