SOLUTION: I really need some one to explain how to do this question .
The three angles of a triangle are 3x, x + 10, and 2x - 40. Find the size of the smallest angle in the triangle?
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The three angles of a triangle are 3x, x + 10, and 2x - 40. Find the size of the smallest angle in the triangle?
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Question 450850: I really need some one to explain how to do this question .
The three angles of a triangle are 3x, x + 10, and 2x - 40. Find the size of the smallest angle in the triangle? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! The angle must be positive, so
If , The other 2 angles will be greater than
Also the sum of the angles must be 180 degrees This is the smallest
