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If the sizes of the angle of a triangle are 3x, 5x , and 4x , find the smallest anhge of the traingle
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If the sizes of the angle of a triangle are 3x, 5x , and 4x , find the smallest anhge of the traingle

User Tahmina
by
5.1k points

1 Answer

4 votes

Answer:

45

Explanation:

The three angles of a triangle add to 180 degrees

3x+5x+4x = 180

Combine like terms

12x = 180

Divide by 12

12x/12 =180/12

x = 15

The smallest angle is 3x

3(15) = 45

User Intelekshual
by
5.2k points
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