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## Answers

By angle-sum property:

2x + 4x + 3x = 180

9x = 180

x = 20

Hence , the angles of the triangle are: 40 degrees, 80 degrees, and 60 degrees. The smallest is, obviously, 20 degrees.

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By angle-sum property:

2x + 4x + 3x = 180

9x = 180

x = 20

Hence , the angles of the triangle are: 40 degrees, 80 degrees, and 60 degrees. The smallest is, obviously, 20 degrees.