Question

The second angle of a triangle is three times the first angle.
The third angle is 12 degrees less than twice the first angle.
Find the three angles of the triangle.

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

the first angle is X

the second angles is 3x

the third angle is x-2

X+3x+x-2 =180

5x -2 =180

5x =180+2

5x=182

x= 182/5is answer

Step-by-step explanation:

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