Tree angles have the sizes:
31°, 122°, and 85.
Is it possible that these angles are in a triangle?
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Tree angles have the sizes:
31°, 122°, and 85.
Is it possible that these angles are in a triangle?
Let's remember that the sum of angles in a triangle is equal to 180 degrees.
We'll add the three angles to see if their sum equals 180:
Therefore, these cannot be the values of angles in any triangle.
Impossible.
Can a triangle have a right angle?
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