Three angles measure as follows: 60°, 50°, and 70°.
Is it possible that these are angles in a triangle?
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Three angles measure as follows: 60°, 50°, and 70°.
Is it possible that these are angles in a triangle?
Recall that the sum of angles in a triangle equals 180 degrees.
Let's add the three angles to see if their sum equals 180:
Therefore, it is possible that these are the values of angles in some triangle.
Possible.
Is the straight line in the figure the height of the triangle?
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